# Best Zero Trust Networking Software - Page 5 *By [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller)* Zero trust networking software implements the zero trust security model, which assumes every user, internal or external, is a potential threat until verified. Unlike traditional castle-and-moat security systems, these solutions continuously monitor network activity and user behavior, adapting authentication requirements based on individual risk signals to enforce strict access controls across decentralized networks and locations. ### Core Capabilities of Zero Trust Networking Software To qualify for inclusion in the Zero Trust Networking category, a product must: - Utilize adaptive authentication to continuously verify user permissions - Allow for network segmentation to simplify and broaden policy enforcement - Monitor traffic and user behavior for ongoing inspection and analysis ### How Zero Trust Networking Software Differs from Other Tools Zero trust networking software uses similar authentication methods to [risk-based authentication software](https://www.g2.com/categories/risk-based-authentication), but is specifically designed for network access control. Risk-based authentication applies broadly, to networks, applications, databases, and other privileged resources, while zero trust networking is purpose-built to enforce least-privilege access across network infrastructure, making it the preferred choice for organizations managing complex, distributed IT environments. ### Insights from G2 on Zero Trust Networking Software Based on category trends on G2, continuous verification and behavioral monitoring stand out as the standout features driving adoption. Security teams from enterprises with distributed workforces note that zero trust networking is essential for managing access controls across multiple locations and cloud environments without relying on perimeter-based defenses. ## Top Zero Trust Networking Software at a Glance | # | Product | Rating | Best For | What Users Say | |---|---------|--------|----------|----------------| | 1 | [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) | 4.4/5.0 (133 reviews) | App-level access without traditional VPNs | "[Zscaler Private Access: Stable, Secure VPN Alternative That Streamlines Daily Work](https://www.g2.com/survey_responses/zscaler-private-access-review-12629828)" | | 2 | [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) | 4.5/5.0 (500 reviews) | MFA and trusted device access | "[Effortless Security Compliance with Cisco Duo](https://www.g2.com/survey_responses/cisco-duo-review-12676028)" | | 3 | [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) | 4.8/5.0 (473 reviews) | Application control and default-deny security | "[Zero-Trust Security Made Simple](https://www.g2.com/survey_responses/threatlocker-allowlisting-review-5368288)" | | 4 | [Okta](https://www.g2.com/products/okta/reviews) | 4.5/5.0 (1,215 reviews) | SSO and identity-based access control | "[Strong Security Without Sacrificing User Experience](https://www.g2.com/survey_responses/okta-review-12974377)" | | 5 | [FortiClient](https://www.g2.com/products/forticlient/reviews) | 4.4/5.0 (268 reviews) | Unified endpoint access and ZTNA client | "[Excellent Unified One Agent: Lightweight EDR, VPN, and Web Filtering in One Client](https://www.g2.com/survey_responses/forticlient-review-12497023)" | | 6 | [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews) | 4.4/5.0 (117 reviews) | — | "[Easy Device Visibility and Better Security Management](https://www.g2.com/survey_responses/palo-alto-networks-iot-ot-security-review-12993496)" | | 7 | [Illumio](https://www.g2.com/products/illumio/reviews) | 4.6/5.0 (32 reviews) | Microsegmentation for data centers and servers | "[Illuminates Traffic for Enhanced Network Control](https://www.g2.com/survey_responses/illumio-review-12634132)" | | 8 | [FortiSASE](https://www.g2.com/products/fortisase/reviews) | 4.3/5.0 (16 reviews) | — | "[FortiSASE review](https://www.g2.com/survey_responses/fortisase-review-11795255)" | | 9 | [Netskope One Platform](https://www.g2.com/products/netskope-one-platform/reviews) | 4.4/5.0 (72 reviews) | Cloud and web traffic visibility | "[Practical and Reliable SSE Platform for Daily Enterprise Security Operations](https://www.g2.com/survey_responses/netskope-one-platform-review-12795571)" | | 10 | [Cato SASE Cloud](https://www.g2.com/products/cato-networks-cato-sase-cloud/reviews) | 4.5/5.0 (80 reviews) | SASE with unified network and security controls | "[It’s very good and everything is in cloud](https://www.g2.com/survey_responses/cato-sase-cloud-review-11237657)" | --- ## What Are the Most Common Questions About Zero Trust Networking Software? *AI-generated · Last updated: May 26, 2026* ### Which zero trust product should we use for network safety? Based on G2 reviews, [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) stands out most often for buyers focused on network safety. According to verified users, it helps replace traditional VPN access with application-level access, reduces lateral movement risk, and keeps internal apps less exposed. G2 reviewers mention that it runs quietly in the background, supports remote work, and improves control over who can access specific applications. Reviewers also note tradeoffs such as troubleshooting difficulty, setup complexity, and occasional connection or latency issues. For teams comparing zero trust networking software, the strongest recurring themes are secure app access, smoother remote connectivity, and a reduced attack surface rather than broad network exposure. ### What leading zero trust software for protecting business data? Based on G2 reviews, buyers looking for zero trust networking software to protect business data often prioritize application-level access, stronger visibility, and controls that reduce unnecessary exposure. According to verified users, products in this category are most often praised for limiting access to only approved apps or resources, helping remote and hybrid teams work securely, and reducing dependence on traditional VPNs. G2 reviewers mention that data protection outcomes are strongest when the product combines secure access with device trust, policy controls, or monitoring. At the same time, reviewers commonly flag setup complexity, policy tuning, and troubleshooting as important considerations during rollout. For many teams, the best fit depends on whether the main priority is remote app access, cloud traffic visibility, or endpoint-level control. **Here are some of the top-rated products on G2:** - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) – frequently used to replace VPNs and protect access to internal apps with app-level controls - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) – often used to add MFA, device trust, and stronger protection against unauthorized access - [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) – commonly reviewed for blocking unauthorized applications and reducing malware or ransomware risk ### What trusted zero trust provider for SaaS companies? Based on G2 reviews, SaaS companies evaluating zero trust networking software often look for products that simplify secure access for distributed teams while keeping internal tools and cloud resources protected. According to verified users, the most trusted options in recent reviews are those that support application-level access, centralized identity controls, or stronger visibility into cloud and web activity. G2 reviewers mention that these tools are especially valuable for remote onboarding, reducing password fatigue, limiting exposure of private services, and enforcing role-based or context-aware access. Reviewers also point out that rollout can involve policy design, integration work, or admin learning curves. For SaaS teams, trust in a provider often comes down to reliability, ease of access management, and how well the product fits cloud-first workflows. ### What most reliable zero trust service for our tech startup? Based on G2 reviews, reliability in zero trust networking software usually means users can stay connected to the apps they need without constant reauthentication, major slowdowns, or unstable VPN behavior. According to verified users, reliable products in this category are often described as easy to deploy, steady for day-to-day remote access, and effective at keeping access limited to approved apps or systems. G2 reviewers mention that startups especially benefit from products that reduce manual network management and let small teams move quickly. At the same time, reviewers warn that some platforms still require thoughtful setup, policy tuning, or troubleshooting knowledge. For a tech startup, the most reliable fit is usually the one that balances secure access, simple administration, and low friction for fast-moving teams. ### What top zero trust network solutions for small business? Based on G2 reviews, small businesses often prefer zero trust networking software that is easier to roll out, does not require heavy infrastructure, and gives clear control over who can access business systems. According to verified users, the strongest options for smaller teams tend to focus on simple setup, centralized management, secure remote access, and reduced dependence on legacy VPNs or on-prem hardware. G2 reviewers mention that small businesses value solutions that improve security without creating too much admin overhead, especially when IT resources are limited. Common caution points include pricing sensitivity, feature complexity, and the time needed to understand policy settings. For many small businesses, the best choice is the one that delivers secure access and visibility without adding operational burden. **Here are some of the top-rated products on G2:** - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) – often reviewed as a VPN alternative for secure access to internal apps from anywhere - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) – commonly used by teams that want easy MFA, device visibility, and stronger login protection - [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) – frequently chosen for default-deny controls and straightforward endpoint protection workflows ### What's the best zero trust platform for cloud services? Based on G2 reviews, the best zero trust networking software for cloud services is often the one that gives secure access to cloud apps and private resources without forcing users through a traditional VPN workflow. According to verified users, products in this category are valued for cloud-native access, centralized policy management, and stronger visibility into user, device, or application activity. G2 reviewers mention that cloud-focused teams benefit most from tools that help enforce identity-based access, simplify onboarding, and keep remote users productive. They also note that setup can become more involved when policies, integrations, or hybrid environments are complex. For cloud services teams, the strongest products are the ones that combine secure access, manageable administration, and consistent user experience across locations. ### What best zero trust network security tools? Based on G2 reviews, buyers comparing the best zero trust network security tools usually look for products that reduce broad network exposure and give tighter control over applications, users, and devices. According to verified users, leading tools in this category help secure remote access, enforce least-privilege access, and improve visibility into activity across endpoints, web traffic, or cloud environments. G2 reviewers mention that the most effective tools often replace older VPN-centered approaches with more targeted access controls. They also describe common challenges such as admin learning curves, policy design effort, and occasional support or troubleshooting friction. For teams evaluating zero trust networking software, the right choice often depends on whether the bigger need is secure application access, identity protection, or endpoint restriction. **Here are some of the top-rated products on G2:** - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) – reviewed for app-specific remote access and reducing reliance on traditional VPNs - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) – praised for secure authentication, device checks, and easier remote access protection - [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) – highlighted for default-deny controls and blocking unapproved software activity ### What zero trust networking app recommendations? Based on G2 reviews, zero trust networking app recommendations depend heavily on whether your team needs secure remote access, stronger authentication, endpoint restrictions, or cloud activity visibility. According to verified users, the most recommended apps are typically those that reduce friction for remote workers while still enforcing clear access controls. G2 reviewers mention benefits like app-specific access, smoother onboarding, centralized policy management, and more confidence that users only reach approved systems. They also note that some products are easier for end users than for administrators, especially during initial rollout. For buyers exploring zero trust networking software, the safest recommendation is to match the product’s strengths to the access problem you need to solve rather than treating all zero trust tools as interchangeable. ### What zero trust solution for securing office network? Based on G2 reviews, a zero trust solution for securing an office network should help teams control which users and devices can reach business resources instead of assuming trust based on being on the network. According to verified users, products in this category are commonly used to restrict access, validate users or devices, and reduce the risk of unauthorized connections inside corporate environments. G2 reviewers mention benefits such as stronger device visibility, app-level access, better control over office and remote connectivity, and simpler enforcement of security policies across distributed environments. They also caution that policy design and onboarding can take time, especially in mixed or legacy environments. For office security, buyers often prioritize visibility, reliable enforcement, and easier centralized management. ### What best zero trust providers for enterprise cybersecurity? Based on G2 reviews, enterprises evaluating zero trust networking software tend to prioritize scalability, centralized control, strong policy enforcement, and the ability to support distributed users without exposing the full network. According to verified users, the best providers for enterprise cybersecurity are often the ones that combine secure access with broader controls around identity, devices, applications, or endpoint activity. G2 reviewers mention that enterprise teams value products that improve visibility, reduce attack surface, and support large-scale remote or hybrid work. They also consistently note that enterprise deployments can require careful planning, stronger admin expertise, and time to tune policies effectively. For large organizations, the best provider is usually the one that balances security depth, operational manageability, and reliable user access. **Here are some of the top-rated products on G2:** - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) – widely reviewed for enterprise MFA, device trust, and secure access across many systems - [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) – often used to enforce default-deny controls and reduce endpoint attack surface - [Okta](https://www.g2.com/products/okta/reviews) – commonly chosen for centralized identity, SSO, MFA, and onboarding or offboarding workflows ## How Many Zero Trust Networking Software Products Does G2 Track? **Total Products under this Category:** 155 ### Category Stats (Jun 2026) - **Average Rating**: 4.48/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: Todyl Security Platform (+0.24%) - Among all products in this category, Todyl Security Platform recorded the largest rating increase compared to last month *Last updated: June 22, 2026* ## How Does G2 Rank Zero Trust Networking Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 7,600+ Authentic Reviews - 155+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## Which Zero Trust Networking Software Is Best for Your Use Case? - **Leader:** [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) - **Highest Performer:** [GoodAccess](https://www.g2.com/products/goodaccess/reviews) - **Easiest to Use:** [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) - **Top Trending:** [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) - **Best Free Software:** [ThreatLocker Allowlisting](https://www.g2.com/products/threatlocker-allowlisting/reviews) --- **Sponsored** ### OpenVPN CloudConnexa CloudConnexa®, powered by OpenVPN, is the leader in delivering premium, enterprise-grade network security accessible to businesses of all sizes. Easy to set up and simple to deploy, CloudConnexa's cloud-native service provides scalable secure network and resource access no matter where employees work, or corporate resources are based. [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1848&secure%5Bdisplayable_resource_id%5D=1848&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1848&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=23475&secure%5Bresource_id%5D=1848&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fzero-trust-networking%3Fpage%3D5&secure%5Btoken%5D=e09aff4fa988af1967a7b268b66ee759a90ff25edc5f9abeddfe4224e713feb1&secure%5Burl%5D=https%3A%2F%2Fopenvpn.net%2Fcloud-vpn%2Fpricing%2F%3Futm_source%3Dg2%26utm_medium%3Dpaid&secure%5Burl_type%5D=free_trial) --- ## What Are the Top-Rated Zero Trust Networking Software Products in 2026? ### 1. [Airgap](https://www.g2.com/products/airgap/reviews) Airgap Networks offers an agentless Zero Trust Segmentation platform designed to enhance network security by preventing lateral movement of threats and stopping ransomware propagation. By implementing microsegmentation without the need for agents, Airgap provides comprehensive protection for critical infrastructure and devices, including legacy systems and IoT devices. Key Features and Functionality: - Agentless Microsegmentation: Enables segmentation of every endpoint without requiring agents, facilitating rapid deployment and simplified management. - Ransomware Kill Switch™: Provides a rapid incident response mechanism that halts ransomware spread without disrupting business operations. - Real-Time Asset Discovery: Delivers accurate, real-time visibility into all network-connected devices, ensuring comprehensive asset management. - Secure Access Control: Implements identity-based access controls with Single Sign-On (SSO and Multi-Factor Authentication (MFA to protect high-value assets. - AI-Powered Threat Detection: Utilizes ThreatGPT™, an AI/ML-driven tool, to analyze network traffic and detect potential security threats through natural language queries. Primary Value and Problem Solved: Airgap's platform addresses the critical challenge of lateral threat movement within networks, a common vector for cyberattacks and ransomware propagation. By offering agentless microsegmentation and real-time asset visibility, Airgap enables organizations to isolate and protect critical assets without the complexity of traditional segmentation methods. The Ransomware Kill Switch™ ensures rapid containment of threats, minimizing operational impact. Additionally, the integration of AI-driven threat detection enhances proactive security measures, allowing for swift identification and response to potential incidents. Overall, Airgap simplifies network security management while providing robust protection against evolving cyber threats. **Who Is the Company Behind Airgap?** - **Seller:** [Airgap](https://www.g2.com/sellers/airgap) - **Year Founded:** 2008 - **HQ Location:** San Jose, California, United States - **LinkedIn® Page:** https://www.linkedin.com/company/zscaler (8,674 employees on LinkedIn®) ### 2. [Alkira Network Infrastructure as-a-Service](https://www.g2.com/products/alkira-network-infrastructure-as-a-service/reviews) Alkira is a network infrastructure as a service platform that helps enterprises connect users, sites, data centers, and cloud environments through a unified, cloud-delivered networking solution. Founded by networking industry veterans and headquartered in San Jose, California, Alkira serves mid-to-large enterprises across healthcare, financial services, manufacturing, and technology sectors. The company eliminates the need for physical infrastructure deployment by providing virtual network services that can be designed and deployed within minutes rather than months. The Alkira Platform operates through globally distributed Cloud Exchange Points (CXPs) that function as virtual points of presence, delivering comprehensive networking capabilities across multiple regions. Key features and functionality include: - Point-and-click network design canvas enabling single-click deployment of entire network architectures - Native multi-cloud connectivity supporting AWS, Azure, and Google Cloud environments - Integrated security services marketplace supporting third-party firewalls from Palo Alto Networks, Fortinet, and other vendors - End-to-end network segmentation and microsegmentation capabilities - Real-time visibility, monitoring, and governance across all network connections Alkira addresses critical enterprise networking challenges by providing a consumption-based model that eliminates upfront capital expenditures while reducing total cost of ownership by up to 40%. Organizations achieve 80% faster provisioning times compared to traditional networking approaches, enabling IT teams to respond rapidly to business requirements. The platform simplifies complex networking tasks such as multi-cloud connectivity, business partner integration, security policy enforcement, and zero trust network access implementation, allowing enterprises to focus on core business objectives rather than infrastructure management. Languages Supported: The Alkira Platform interface and documentation are available in English. Value Proposition: Alkira transforms enterprise networking by delivering infrastructure as a service, similar to how cloud providers revolutionized compute and storage. Unlike traditional networking solutions requiring hardware procurement, complex configurations, and lengthy deployment cycles, Alkira provides instant global connectivity through software-defined infrastructure. The platform differentiates itself through its comprehensive approach to networking challenges - customers can address multi-cloud connectivity, security consolidation, global backbone requirements, and partner integration through a single platform. By abstracting network complexity and providing unified management across all environments, Alkira enables enterprises to achieve cloud-like agility for their networks while maintaining enterprise-grade security and compliance requirements. **Average Rating:** 5.0/5.0 **Total Reviews:** 1 **How Do G2 Users Rate Alkira Network Infrastructure as-a-Service?** - **Quality of Support:** 10.0/10 (Category avg: 8.9/10) - **Ease of Use:** 10.0/10 (Category avg: 8.9/10) **Who Is the Company Behind Alkira Network Infrastructure as-a-Service?** - **Seller:** [Alkira](https://www.g2.com/sellers/alkira) - **Year Founded:** 2018 - **HQ Location:** San Jose, California, United States - **Twitter:** @alkiranet (1,545 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/alkiranet (173 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 100% Enterprise #### What Are Alkira Network Infrastructure as-a-Service's Pros and Cons? **Pros:** - Configuration Ease (1 reviews) - Data Analytics (1 reviews) - Ease of Use (1 reviews) - Easy Setup (1 reviews) - Flexibility (1 reviews) **Cons:** - Lack of Features (1 reviews) - Learning Curve (1 reviews) - Poor Documentation (1 reviews) ### 3. [Alpacon](https://www.g2.com/products/alpacon/reviews) Alpacon is an AI-native privileged access management (PAM) platform built on a real-time execution control layer. AI agents are too powerful for sandboxes, too dangerous without governance. While traditional PAM solutions stop at gating who gets in, Alpacon governs what AI agents and human operators actually execute on production infrastructure. The problem: enterprises are deploying AI agents—from coding assistants to autonomous DevOps workflows—that run privileged commands on live servers. Existing PAM tools manage credentials and access policies but have no visibility into what happens after authentication. The result is ungoverned execution, audit gaps, and compliance risk across SOC 2, HIPAA, and FedRAMP environments. How Alpacon solves it: - Real-time command validation—a rule + LLM hybrid engine performs runtime risk assessment on every command and file transfer. High-risk operations are blocked or routed to human approval before they reach the server. Targeted in-flight intervention, not whole-session blocking. - Session-scoped control—dynamic permissions define exactly what each agent or user can execute within a session. Privileges auto-expire when the session ends. No standing access. - MCP governance—AI agents executing infrastructure tasks through the Model Context Protocol operate under policy enforcement, not open-ended access. - In-session kill chain detection—execution intent is evaluated in real time, catching privilege escalation and lateral movement patterns mid-session. - 100% session recording and audit—full execution logs for every session, human or agent. SOC 2 audit prep that used to take days compresses to seconds. - Outbound-only architecture—zero inbound ports on managed servers, eliminating an entire class of lateral-movement risk. Built for security and compliance teams: Alpacon integrates with identity providers (Okta, Auth0), fits into zero trust architectures, and supports just-in-time access workflows. CISOs get the audit trail and governance controls they need. SREs and platform engineers get secure access without the friction of bastion hosts or manual key rotation. Compatible with legacy PAM deployments—Alpacon runs alongside existing tools, not instead of them. Alpacon sits at the critical layer between identity and monitoring: identity determines who; Alpacon governs what executes. Founded by mTCP creator Eunyoung Jeong (NSDI Community Award, NSR / KAIST) and quantum-safe cryptography researcher Jeeun Lee (Google Rising Stars, KIAS / KAIST). 3.5 years of execution control in production, 100% customer retention, and recognition from Bessemer Venture Partners for targeted in-flight intervention—the most underdeveloped area in AI agent security. SOC 2 Type 2 audit in progress. Let AI operate your infrastructure under your control. **Who Is the Company Behind Alpacon?** - **Seller:** [AlpacaX](https://www.g2.com/sellers/alpacax) - **Year Founded:** 2022 - **HQ Location:** San Jose, US - **LinkedIn® Page:** https://www.linkedin.com/company/alpacax/ (12 employees on LinkedIn®) ### 4. [Ananda Networks SG-LAN](https://www.g2.com/products/ananda-networks-sg-lan/reviews) Ananda Networks allows organizations to easily create their own, cloud-managed, SASE network, connecting their distributed workforce with up to 25x the speed of their legacy VPNs, and with advanced zero-trust security. **Who Is the Company Behind Ananda Networks SG-LAN?** - **Seller:** [Ananda Networks](https://www.g2.com/sellers/ananda-networks) - **Year Founded:** 2019 - **HQ Location:** San francisco, US - **LinkedIn® Page:** http://www.linkedin.com/company/anandanetworks (3 employees on LinkedIn®) ### 5. [BlastWave](https://www.g2.com/products/blastwave/reviews) BlastShield's Zero Trust protection is uniquely differentiated for OT networks because it addresses the inherent challenges of these environments beyond traditional IT-centric approaches. Unlike IT networks, OT environments often feature legacy systems, unpatchable devices, and real-time operational constraints. BlastShield's zero trust model acknowledges these complexities by prioritizing identity and context over traditional perimeter-based security. It's granular, identity-driven access controls extend to individual OT devices and protocols, ensuring that only authorized users and processes can access critical assets, regardless of their location within the network. This is crucial in OT, where lateral movement from compromised devices can have catastrophic consequences. Furthermore, BlastShield understands the sensitivity of OT protocols, providing policy enforcement without disrupting operations. Its ability to integrate with existing OT systems and adapt to their unique communication patterns sets it apart. By combining robust authentication, continuous authorization, and contextual awareness, BlastShield delivers a tailored zero trust solution that protects OT networks from internal and external threats, ensuring operational safety and resilience. This approach moves beyond simple access control and into understanding how OT networks function and the risks they face. **Who Is the Company Behind BlastWave?** - **Seller:** [BlastWave](https://www.g2.com/sellers/blastwave) - **Year Founded:** 2018 - **HQ Location:** Mountain View, US - **LinkedIn® Page:** https://www.linkedin.com/company/blastwave (22 employees on LinkedIn®) ### 6. [Border0: The World's First Application-Aware VPN](https://www.g2.com/products/border0-the-world-s-first-application-aware-vpn/reviews) Border0 is the world’s first application-aware VPN, combining the familiarity of a VPN with the granular control and intelligence of Privileged Access Management (PAM), specifically designed for engineering organizations. Border0 provides simplified access to infrastructure, whether it’s on-prem, hybrid, or multi-cloud. With one click, users can log in to databases, Kubernetes clusters, Linux servers and more using their existing SSO credentials (and device info). No more SSH keys or shared passwords. The Border0 connector handles the rest: secrets injection, granular access policies, and comprehensive session recording, all in one end-to-end encrypted platform. It's PAM + VPN, simplified! **Who Is the Company Behind Border0: The World's First Application-Aware VPN?** - **Seller:** [Border0](https://www.g2.com/sellers/border0) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/border0 (10 employees on LinkedIn®) ### 7. [Circle Access](https://www.g2.com/products/circle-access/reviews) Circle is a data security platform with a “prevention-first” approach to data breaches while enhancing user experience with a patented cryptographic technology. Circle takes a decentralized approach to data security, decoupling security from the cloud and eliminating the need for credentials to deliver on the promise of "prevention." Circle Access secures data access starting from login and follows the user journeys via credential-free authentication, identity verification & cryptographic validation. It completely eliminates credentials and replaces them with a QR code scan, guaranteeing a frictionless user experience. **Who Is the Company Behind Circle Access?** - **Seller:** [Circle Security](https://www.g2.com/sellers/circle-security) - **Year Founded:** 2021 - **HQ Location:** San Francisco Bay Area, US - **LinkedIn® Page:** https://www.linkedin.com/company/circlesecurity (7 employees on LinkedIn®) ### 8. [Cisco Secure Access](https://www.g2.com/products/cisco-secure-access/reviews) Cisco Secure Access is a comprehensive solution that ensures secure access to networks and protects against unauthorized access. It is used for network authentication, enforcing access policies, managing user identities, securing remote access, and providing secure connectivity for devices. Users have praised its robust security measures, seamless integration with existing systems, user-friendly interface, and reliable network performance. **Who Is the Company Behind Cisco Secure Access?** - **Seller:** [Cisco](https://www.g2.com/sellers/cisco) - **Company Website:** https://www.cisco.com - **Year Founded:** 1984 - **HQ Location:** San Jose, CA - **Twitter:** @Cisco (720,366 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/cisco/ (95,545 employees on LinkedIn®) ### 9. [Cloudi-Fi](https://www.g2.com/products/cloudi-fi/reviews) Cloudi-Fi’s Cloud Network Access platform combines a cloud Captive portal solution with cloud-NAC and ZTNA IDP to identify and authenticate all users and devices, including Guests, BYOD, IoT, and employees at scale. Thanks to its infrastructure-agnostic capabilities, dynamic identity verification, and regulatory compliance, Universal Zero Trust Network Access is unlocked without extra hardware. Organisations using the Cloudi-Fi Network Access Platform gain stronger network security, automated device onboarding, and simplified Network and Identity management through a unified solution. **Average Rating:** 4.0/5.0 **Total Reviews:** 1 **How Do G2 Users Rate Cloudi-Fi?** - **Quality of Support:** 10.0/10 (Category avg: 8.9/10) - **Ease of Use:** 8.3/10 (Category avg: 8.9/10) - **Ease of Admin:** 8.3/10 (Category avg: 8.8/10) **Who Is the Company Behind Cloudi-Fi?** - **Seller:** [Cloudi-Fi](https://www.g2.com/sellers/cloudi-fi) - **Year Founded:** 2015 - **HQ Location:** Greater Paris Metropolitan Region - **LinkedIn® Page:** https://www.linkedin.com/company/cloudi-fi (34 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 100% Enterprise #### What Are Cloudi-Fi's Pros and Cons? **Pros:** - Performance Efficiency (2 reviews) - Centralized Management (1 reviews) - Customization (1 reviews) - Ease of Use (1 reviews) - Efficiency (1 reviews) **Cons:** - Expensive (1 reviews) - Performance Issues (1 reviews) - Unreliable Connectivity (1 reviews) ### 10. [Corero Zero Trust Admission Control](https://www.g2.com/products/corero-zero-trust-admission-control/reviews) Zero Trust Admission Control (ZTAC) is a stateless, cloud-managed access control solution that blocks malicious sources before they reach your remote access infrastructure. It evaluates every inbound request in real time using IP, ASN, geolocation, and behavior signals, denying bad actors at the gate while keeping legitimate users moving without delay. Policy updates apply instantly, with no client-side software and no manual intervention required. **Who Is the Company Behind Corero Zero Trust Admission Control?** - **Seller:** [Corero Network Security](https://www.g2.com/sellers/corero-network-security) - **HQ Location:** Marlborough, US - **Twitter:** @Corero (2,208 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/80375 (138 employees on LinkedIn®) - **Ownership:** AIM: CNS ### 11. [Corsha](https://www.g2.com/products/corsha/reviews) Corsha is an Identity Provider for Machines that allows enterprises to securely connect, move data, and automate with confidence from anywhere to anywhere. Corsha fully automates multi-factor authentication (MFA) for APIs to better secure machine-to-machine communication. Our product creates dynamic identities for trusted clients, and adds an automated, single-use MFA credential to every API call, ensuring only trusted machines are able to leverage keys, tokens or certificates across your applications, services, and infrastructure. Effortlessly pause and restart access to individual machines or groups without invalidating secrets or disrupting other workflows. This ensures that compromised secrets become ineffective when using Corsha. API-first ecosystems are driven by machines, from Kubernetes pods to IIoT devices. As automation increases, securing machine-to-machine communication becomes crucial. Corsha addresses security gaps, protecting against exploits and enhancing automation in data movement workflows. It ensures dynamic machine identities, precise API access control, and secure connections even for machines with non-standard measures. Corsha's platform addresses vital security concerns, defending against machine-to-machine threats like man-in-the-middle attacks and API credential stuffing. It enhances security and automation in data workflows across diverse networks, offering dynamic machine identities for API clients in hybrid deployments. With precise control over API access per machine, it excels in creating secure, API-only connections, even for machines with non-standard measures. **Average Rating:** 4.2/5.0 **Total Reviews:** 3 **How Do G2 Users Rate Corsha?** - **Quality of Support:** 7.8/10 (Category avg: 8.9/10) - **Ease of Use:** 8.9/10 (Category avg: 8.9/10) **Who Is the Company Behind Corsha?** - **Seller:** [Corsha](https://www.g2.com/sellers/corsha) - **Year Founded:** 2018 - **HQ Location:** Vienna, US - **LinkedIn® Page:** https://www.linkedin.com/company/corsha/ (40 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 100% Mid-Market ### 12. [CyberHive Connect](https://www.g2.com/products/cyberhive-connect/reviews) CyberHive is a leading cyber security software company, with a proven record of innovation and excellence. CyberHive think differently, combined with over 20 years’ expertise, brings a new standard in cyber security. CyberHive protects the most valued organisations, their people, data and assets, with patented technology that is simple, secure and performant. ​ Deployed in minutes, we enable our customers to focus on their growth, profitability and innovation. ​ CyberHive Connect implements a secure software-defined mesh network that transforms how devices communicate. Built using a secure-by-design methodology and a zero trust architecture, it provides instant security that can be easily retrofitted into existing infrastructure. **Who Is the Company Behind CyberHive Connect?** - **Seller:** [CyberHive](https://www.g2.com/sellers/cyberhive) - **Year Founded:** 2018 - **HQ Location:** Newbury, GB - **LinkedIn® Page:** http://www.linkedin.com/company/cyberhiveuk (19 employees on LinkedIn®) ### 13. [Cyberight ZTMesh™](https://www.g2.com/products/cyberight-ztmesh/reviews) ZTMesh is a next-gen mesh VPN that allows organizations to deploy Zero Trust Network Access (ZTNA), providing secure, authenticated, and authorized access to any number of user devices, servers, and virtual machines; on-prem, in the cloud, and at home, all across multiple geographies. **Who Is the Company Behind Cyberight ZTMesh™?** - **Seller:** [Optm](https://www.g2.com/sellers/optm) - **Year Founded:** 2022 - **HQ Location:** Boca Raton, US - **LinkedIn® Page:** https://www.linkedin.com/company/optminc (59 employees on LinkedIn®) ### 14. [Ericsson Enterprise Wireless Solutions](https://www.g2.com/products/ericsson-enterprise-wireless-solutions/reviews) Ericsson Enterprise Wireless Solutions enables enterprises to take advantage of cellular connectivity through its Cradlepoint LTE and 5G Wireless WAN routers. Through the NetCloud platform, these routers are configured, managed, and monitored, with SD‑WAN and zero trust networking capabilities applied to support secure and reliable connectivity across distributed and mobile environments, including sites, vehicles, and IoT deployments. **Average Rating:** 4.6/5.0 **Total Reviews:** 40 **How Do G2 Users Rate Ericsson Enterprise Wireless Solutions?** - **Quality of Support:** 9.1/10 (Category avg: 8.9/10) - **Ease of Use:** 8.8/10 (Category avg: 8.9/10) - **Ease of Admin:** 9.0/10 (Category avg: 8.8/10) **Who Is the Company Behind Ericsson Enterprise Wireless Solutions?** - **Seller:** [Ericsson Enterprise Wireless Solutions](https://www.g2.com/sellers/ericsson-enterprise-wireless-solutions) - **Year Founded:** 2006 - **HQ Location:** Boise, ID - **Twitter:** @EricssonEnt (4,791 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/showcase/ericsson-enterprise-wireless/ **Who Uses This Product?** - **Top Industries:** Information Technology and Services - **Company Size:** 46% Mid-Market, 27% Enterprise ### 15. [Evren](https://www.g2.com/products/evren-evren/reviews) Evren offers secure and scalable workspaces tailored for AI teams, enabling developers to utilize AI tools within isolated environments that ensure secure access, full control, and uncompromised performance. Key Features and Functionality: - Isolated & Secure Access to AI Tools: Provides secure, isolated workspaces on third-party unmanaged devices, ideal for BPO and third-party developer access. - Zero-Trust Security by Design: Implements a zero-trust security model to safeguard data and applications. - Optimized for Modern Workforces: Tailors solutions for remote work, outsourcing partners, and high-performance virtual environments. - Scalable and Cost-Effective: Offers scalable solutions that are cost-effective for organizations. - Data Loss Prevention : Implements robust DLP policies to prevent unauthorized access, downloads, and data breaches. - Granular Policy Control: Allows precise control over how devices, applications, and browsers interact with corporate data, ensuring maximum security. - Advanced Reporting & Analytics: Provides actionable insights into user activity, security events, and device usage for informed decision-making. - Application Management: Facilitates easy provisioning, management, and securing of applications. Primary Value and User Solutions: Evren addresses the critical need for secure and efficient remote work environments, especially for AI development teams and third-party contractors. By offering isolated workspaces with zero-trust security, it ensures that sensitive data and intellectual property are protected, even on unmanaged devices. This solution enhances productivity by providing seamless access to necessary tools while maintaining stringent security protocols, thereby reducing IT overhead and mitigating risks associated with remote collaborations. **Average Rating:** 4.4/5.0 **Total Reviews:** 9 **How Do G2 Users Rate Evren?** - **Quality of Support:** 8.3/10 (Category avg: 8.9/10) - **Ease of Use:** 8.8/10 (Category avg: 8.9/10) - **Ease of Admin:** 9.4/10 (Category avg: 8.8/10) **Who Is the Company Behind Evren?** - **Seller:** [Evren](https://www.g2.com/sellers/evren) - **Year Founded:** 2022 - **HQ Location:** Palo Alto, California, United States - **Twitter:** @atm_near_me (187 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/evren (25 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 44% Small-Business, 33% Enterprise #### What Are Evren's Pros and Cons? **Pros:** - Ease of Use (2 reviews) - Seamless Implementation (2 reviews) - User-Friendly (2 reviews) - Customization/Personalization (1 reviews) - Easy Setup (1 reviews) **Cons:** - Limited Customization (2 reviews) - Compatibility Issues (1 reviews) - Lacking Features (1 reviews) - Poor Graphics/Display (1 reviews) ### 16. [EZSSH](https://www.g2.com/products/ezssh/reviews) Zero Trust Endpoint SSH Management - EZSSH removes the need to manage, rotate and remove SSH keys for all your users from all your hosts. We remove the complexity by using SSH certificates behind the scenes while all the user sees is the familiar SSO experience using their AAD Identity. No more keys in engineers' desktops waiting to be stolen by bad actors. **Who Is the Company Behind EZSSH?** - **Seller:** [Keytos](https://www.g2.com/sellers/keytos) - **Year Founded:** 2021 - **HQ Location:** Boston, US - **LinkedIn® Page:** http://www.linkedin.com/company/keytossecurity (9 employees on LinkedIn®) ### 17. [Faction Networks](https://www.g2.com/products/faction-networks/reviews) Faction Networks breakthrough platform powers a totally decentralized, encrypted private network which is created, controlled visible, accessible only by the network owner and the devices and users he or she invites and authenticates. Faction Networks: 1. eliminate the vulnerabilities of VPNs and Firewalls - which are widely exploited and prone to catastrophic hacks; 2. provide the flexibility and segmentation of SDNs - but with none of their complexity and cost; and 3. secure the smart, dumb and legacy devices that are so critical to our home and lives, military and economy but are left vulnerable by VPNs and SDNs. Most importantly of all, Faction Networks are low cost and easy to deploy, manage and use by any individual, workgroup or organization. We call it Zero Trust for the Rest of Us! **Who Is the Company Behind Faction Networks?** - **Seller:** [Faction Networks](https://www.g2.com/sellers/faction-networks) - **Year Founded:** 2023 - **HQ Location:** Troy, US - **LinkedIn® Page:** https://www.linkedin.com/company/faction-networks/ (7 employees on LinkedIn®) ### 18. [FerrumGate](https://www.g2.com/products/ferrumgate-2023-04-10/reviews) FerrumGate is an Open source Zero Trust Access (ZTA) project, You can use it for Secure remote access, Vpn alternative, Cloud security, Privileged access management, Identity and access management, Endpoint security, IOT connectivity. **Who Is the Company Behind FerrumGate?** - **Seller:** [FerrumGate](https://www.g2.com/sellers/ferrumgate) - **Year Founded:** 2022 - **HQ Location:** N/A - **LinkedIn® Page:** https://linkedin.com/company/ferrumgate (2 employees on LinkedIn®) ### 19. [Hopr](https://www.g2.com/products/hopr/reviews) Hopr is an Automated Moving-Target Defense solution that provides identity and access security to containerized workloads regardless of host location. Our patented technology facilitates secure communication between two entities using synchronous ephemeral encryption without a key exchange. **Who Is the Company Behind Hopr?** - **Seller:** [Hopr.co](https://www.g2.com/sellers/hopr-co) - **Year Founded:** 2017 - **HQ Location:** Columbia, US - **LinkedIn® Page:** http://www.linkedin.com/company/gethopr (9 employees on LinkedIn®) ### 20. [IP Fabric](https://www.g2.com/products/ip-fabric/reviews) IP Fabric is the leading automated network assurance platform, offering a continuously validated view of cloud, network and security systems to improve stability, security and spend. Within minutes, the platform creates a unified view of devices, state, configurations and interdependencies, normalizing multi-vendor data and revealing operational truth through automated intent checks. By uncovering risks and providing actionable insights, IP Fabric empowers enterprises to accelerate IT and business transformation while reducing costs. Trusted by industry leaders like Red Hat, Major League Baseball and Air France, IP Fabric delivers the foundation for end-to-end network governance. Learn more at www.ipfabric.io and follow the company on LinkedIn https://www.linkedin.com/company/ip-fabric **Who Is the Company Behind IP Fabric?** - **Seller:** [IP Fabric](https://www.g2.com/sellers/ip-fabric) - **Year Founded:** 2015 - **HQ Location:** Boston, Massachusetts, United States - **Twitter:** @IPFabric (921 Twitter followers) - **LinkedIn® Page:** http://www.linkedin.com/company/ip-fabric (127 employees on LinkedIn®) ### 21. [Knocknoc](https://www.g2.com/products/knocknoc/reviews) Knocknoc removes the attack surface of your existing infrastructure by orchestrating network level access controls, linking them to your identity platform. **Who Is the Company Behind Knocknoc?** - **Seller:** [Knocknoc](https://www.g2.com/sellers/knocknoc) - **Year Founded:** 2022 - **HQ Location:** Sydney, AU - **LinkedIn® Page:** https://www.linkedin.com/company/99172306 (10 employees on LinkedIn®) ### 22. [Mamori Server](https://www.g2.com/products/mamori-server/reviews) Mamori Server is an all-in-one data security solution that integrates ZTNA, 2FA, DAM, PAM, SQL Firewall and data privacy solutions that helps businesses prevent cyber attacks and data theft, helps meet compliance and cyber insurance requirements, and simply DevOps & access to resources. **Who Is the Company Behind Mamori Server?** - **Seller:** [Mamori.io](https://www.g2.com/sellers/mamori-io) - **HQ Location:** Melbourne, AU - **LinkedIn® Page:** https://au.linkedin.com/company/mamori-io (8 employees on LinkedIn®) ### 23. [Mesh Security Zero Trust Posture Management Platform](https://www.g2.com/products/mesh-security-zero-trust-posture-management-platform/reviews) Mesh Security is the industry's first ZTPM (Zero Trust Posture Management) solution, empowering modern enterprises with continuous, holistic hardening, detection, and auto-response across everything. Mesh seamlessly supercharges your existing stack and teams, enabling to easily drive a holistic Zero Trust posture. Mesh performs a holistic and deep assessment across identities, multi-cloud, SaaS, and data, correlating extended security signals to trace pre-breach and real-time critical infiltration vectors attackers use. It provides context and automation tools to bridge SecOps, IAM, DevOps, and SOC teams, fostering unified defense against evasive risks and threats invisible to other tools. With Mesh, you can drive a Zero-Trust posture and culture across your entire digital landscape, resulting in a resilient, efficient, and compliant organization. **Who Is the Company Behind Mesh Security Zero Trust Posture Management Platform?** - **Seller:** [Mesh Security](https://www.g2.com/sellers/mesh-security) - **Year Founded:** 2022 - **HQ Location:** Palo Alto, US - **LinkedIn® Page:** https://www.linkedin.com/company/mesh-cybersecurity (23 employees on LinkedIn®) ### 24. [MetaAccess](https://www.g2.com/products/opswat-metaaccess/reviews) Zero-Trust Access (ZTA), an approach that considers all entities untrusted by default, is rapidly becoming the industry standard and being mandated by regulatory bodies including governments. Leveraging the latest ZTA technologies, OPSWAT’s MetaAccess Zero-Trust Access Platform is a unified platform cloud solution for providing deep endpoint compliance, advanced endpoint protection, identity authorization, and secure access without hindering workflows. MetaAccess delivers security compliance, visibility, and control to every device and user accessing enterprise resources. Based upon the Software Defined Perimeter Technology (SDP), it examines devices to make sure that they are secure, with the required security controls installed. It then goes much deeper by doing the most comprehensive device posture check in the industry. The MetaAccess Vulnerability Management Module enables the MetaAccess Platform to detect and report vulnerabilities in installed software on the device including 3rd party applications and critical OS security patches. MetaAccess detects more than 27,000 CVEs and displays the Known Exploited Vulnerabilities (KEV) as posted by CISA that are relevant to the specific endpoint. The MetaAccess Patch Management module enables the MetaAccess Platform to provide a remediation process for required vulnerability patches. MetaAccess detects vulnerabilities on more than 700 third party applications, auto-patching more than 150 of these. On the security side, MetaAccess provides removable media protection and executes a multi-scan of more than 20 Anti-Virus engines as well as protects against keyloggers, screen capture and copy and paste. Only once MetaAccess has ensured that the endpoint device is both compliant and secure, will the user be authorized through an integrated IAM (identity authorization management) solution and be given access to corporate resources based on a policy of least-privilege access, that is only to those resources to which the user is entitled. **Average Rating:** 3.9/5.0 **Total Reviews:** 14 **How Do G2 Users Rate MetaAccess?** - **Quality of Support:** 5.7/10 (Category avg: 8.9/10) - **Ease of Use:** 7.7/10 (Category avg: 8.9/10) - **Ease of Admin:** 6.7/10 (Category avg: 8.8/10) **Who Is the Company Behind MetaAccess?** - **Seller:** [OPSWAT](https://www.g2.com/sellers/opswat) - **Year Founded:** 2002 - **HQ Location:** Tampa, Florida - **Twitter:** @OPSWAT (7,257 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/opswat/ (1,160 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Information Technology and Services - **Company Size:** 43% Mid-Market, 36% Enterprise ### 25. [Microsoft Entra Private Access](https://www.g2.com/products/microsoft-entra-private-access/reviews) Microsoft Entra Private Access is an identity-centric Zero Trust Network Access (ZTNA solution designed to provide secure and seamless connectivity to private applications and resources, regardless of their location—on-premises or across any cloud. By eliminating the need for traditional VPNs, it enhances security by enforcing least-privilege access and preventing lateral movement within networks. This approach ensures that users can efficiently and securely access the applications they need from any device and any network, aligning with modern security principles. Key Features and Functionality: - Zero Trust Access: Enforces adaptive Conditional Access policies, including multifactor authentication (MFA, location-based security, and least-privilege access, without requiring changes to existing applications or resources. - Seamless User Experience: Provides fast and easy access to private apps through Microsoft's global private network, enhancing productivity for users working remotely or in hybrid environments. - Broad Protocol Support: Supports secure connectivity across various operating systems and accommodates any port and protocol, including RDP, SSH, SMB, FTP, and other TCP/UDP-based protocols. - Integration with Existing Security Services: Integrates with Microsoft Entra ID Governance and Privileged Identity Management (PIM to secure just-in-time access to sensitive resources for privileged users. - Simplified Deployment: Offers Quick Access policies to facilitate the transition from legacy VPNs, allowing for easy onboarding and network segmentation without extensive configuration. Primary Value and User Solutions: Microsoft Entra Private Access addresses the challenges associated with traditional VPNs by providing a modern, secure, and efficient method for accessing private applications. It reduces operational complexity and costs, enhances security by enforcing strict access controls, and improves user productivity through seamless and fast connectivity. By adopting this solution, organizations can effectively implement Zero Trust principles, ensuring that access to private resources is both secure and user-friendly. **Who Is the Company Behind Microsoft Entra Private Access?** - **Seller:** [Microsoft](https://www.g2.com/sellers/microsoft) - **Year Founded:** 1975 - **HQ Location:** Redmond, Washington - **Twitter:** @microsoft (13,091,739 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/microsoft/ (231,632 employees on LinkedIn®) - **Ownership:** MSFT ## What Is Zero Trust Networking Software? [Zero Trust Architecture Software](https://www.g2.com/categories/zero-trust-architecture) ## What Software Categories Are Similar to Zero Trust Networking Software? - [Network Access Control Software](https://www.g2.com/categories/network-access-control-nac) - [Cloud Access Security Broker (CASB) Software](https://www.g2.com/categories/cloud-access-security-broker-casb) - [Software-Defined Perimeter (SDP) Software](https://www.g2.com/categories/software-defined-perimeter-sdp) - [Cloud Edge Security Software](https://www.g2.com/categories/cloud-edge-security) - [Secure Access Service Edge (SASE) Platforms](https://www.g2.com/categories/secure-access-service-edge-sase-platforms) - [Zero Trust Platforms](https://www.g2.com/categories/zero-trust-platforms) - [Secure Service Edge (SSE) Solutions](https://www.g2.com/categories/secure-service-edge-sse-solutions) --- ## How Do You Choose the Right Zero Trust Networking Software? ### What You Should Know About Zero Trust Networking Software ### **Zero Trust Networking Software Buying Insights at a Glance** [Zero trust networking software](https://www.g2.com/categories/zero-trust-networking) enforces the principle of "never trust, always verify" by authenticating every access request, limiting lateral movement, and maintaining granular control over network resources. Instead of treating network perimeters as secure boundaries, these platforms assume breach and verify each connection attempt, whether from users, devices, or applications, before granting access. The result is a security architecture that feels more like continuous authentication and less like traditional perimeter defense. Zero trust networking software has become central to modern cybersecurity strategies. Security teams rely on these platforms to implement application whitelisting, control network access without VPNs, enforce least-privilege policies, and maintain visibility across endpoints. In practice, the best zero trust networking software acts as the connective layer between identity management, endpoint security, and network access control workflows. Based on G2 review data, users rate zero trust networking software strongly overall. Zero trust network products in the category have an average star rating of 4.60/5 and an average likelihood to recommend of 9.20/10. Ease-of-use metrics trend high across the category, with 6.32/7 for Ease of Use, 6.27/7 for Ease of Setup, and 6.38/7 for Quality of Support. These scores suggest that most security teams are able to adopt zero trust software relatively quickly once policies are configured. The biggest buying pattern that appears across reviews is that teams evaluating zero trust network solutions are trying to balance two priorities at once: implementing comprehensive security controls and maintaining operational efficiency. Strong platforms typically succeed by combining application control, network segmentation, and user-friendly policy management that reduces manual oversight. Common use cases include endpoint protection through application allow listing that blocks unauthorized software execution, secure remote access enabling users to connect to resources without traditional VPNs, lateral movement prevention restricting network traffic between systems, privilege management controlling admin rights and elevation requests, threat detection identifying malicious activity before execution, and compliance enforcement maintaining audit trails and access controls. Finance teams also rely on these platforms for DNS filtering, conditional access policies tied to device posture, and microsegmentation that isolates critical assets from the broader network. Pricing for zero trust network companies usually scales with the number of protected endpoints, the number of enabled feature modules, managed detection and response services, and integration complexity. Entry-level plans typically start with basic application control and network filtering, while enterprise zero trust networking software offers advanced threat prevention, 24/7 SOC support, and zero trust network access (ZTNA) capabilities. **Top 5 FAQs from zero trust networking software buyers** - How do zero trust networking solutions balance security controls with user productivity? - What deployment models do zero trust platforms support for hybrid and remote workforces? - How well do zero trust network security tools integrate with existing [identity and endpoint management systems](https://www.g2.com/categories/endpoint-management)? - What level of visibility and reporting do zero trust providers offer for compliance auditing? - How do zero trust software platforms handle legacy applications that can't support modern authentication? G2's top-rated zero trust networking software, based on verified reviews, includes [Zscaler Private Access,](https://www.g2.com/products/zscaler-private-access/reviews) [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews), [Okta](https://www.g2.com/products/okta/reviews), [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews), and [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews). ### What are the top-reviewed budgeting and forecasting software on G2? [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) - Number of Reviews: 85 - Satisfaction: 96 - Market Presence: 97 - G2 Score: 96 [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews) - Number of Reviews: 62 - Satisfaction: 91 - Market Presence: 82 - G2 Score: 86 [Okta](https://www.g2.com/products/okta/reviews) - Number of Reviews: 186 - Satisfaction: 72 - Market Presence: 91 - G2 Score: 81 [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews) - Number of Reviews: 89 - Satisfaction: 97 - Market Presence: 60 - G2 Score: 79 [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) - Number of Reviews: 44 - Satisfaction: 68 - Market Presence: 69 - G2 Score: 69 Satisfaction reflects how users rate their experience with the product based on review signals such as usability, support, and likelihood to recommend. ([Source 2](https://www.g2.com/reports)) Market Presence represents a product's market footprint based on company size, user adoption, and product growth indicators. ([Source 2](https://www.g2.com/reports)) G2 Score combines Satisfaction and Market Presence to create a category-level ranking that enables direct product comparison. ([Source 2](https://www.g2.com/reports)) Learn more about how G2 calculates these scores. ([Source 1](https://documentation.g2.com/docs/research-scoring-methodologies)) ### What I Often See in Zero Trust Networking Software #### Pros: What I See Users Consistently Appreciating - **Zero trust architecture prevents unauthorized application execution through default-deny policies** _“I like the application control aspect of ThreatLocker Platform and the fact that it uses a Zero Trust method to prevent unknown execution or installation of software. With the application control, I get a wealth of information about what application is trying to run, where it’s running from, and what the application can do, such as talk to the internet or access other files. The zero trust method gives me full control, ensuring no application will run in my environment unless I approve of it first. I would say the initial setup, based on learning through their University, is pretty seamless, and ThreatLocker has an amazing team that helps make the process easier.”_ - [Dino L](https://www.g2.com/products/threatlocker-platform/reviews/threatlocker-platform-review-12457885)., ThreatLocker Platform Review - **Secure network access eliminating traditional VPN dependencies for remote users** _“I appreciate how Zscaler Private Access secures remote connectivity for our hybrid workforce without the need for traditional VPNs, enabling safe access to internal applications from any location. I am impressed by the product's ability to noticeably reduce latency and enhance the overall user experience, all while upholding a robust security posture and compliance standards. Setting it up has been straightforward for me, thanks to the clear documentation and the support of an active community. _ _I also value how users can connect directly to the specific applications they require, without exposing the entire network. The solution is lightweight and fast, removing the hassle of managing VPNs and their often sluggish tunnels. The admin console offers excellent visibility, and integration with identity providers like Azure is seamless. I find the cost of Zscaler Private Access to be reasonable and attractive, particularly for enterprises, and I appreciate its recognition as a market leader.”_ - [Ritik S.](https://www.g2.com/products/zscaler-private-access/reviews/zscaler-private-access-review-11829562), Zscaler Private Access Review - **Application whitelisting stops malware before it runs on endpoints** _“I really like the strict application control and the ease of managing the ThreatLocker Platform. It ensures that only authorized applications can run, and the interface makes managing the application whitelist straightforward. The platform provides a solid and secure operation. Additionally, discovery and policy enforcement were easy, allowing for a quick standard of service.”_ - [Mark A.](https://www.g2.com/products/threatlocker-platform/reviews/threatlocker-platform-review-12437773), ThreatLocker Platform Review #### Cons: Where I See Many Platforms Falling Short - **Complex policy configuration requiring extensive planning during initial deployment** _“The initial setup and implementation can be a bit complex and time-consuming, especially for first-time users. Sometimes troubleshooting issues takes longer than expected. Also, the pricing feels on the higher side and some advanced features require additional configuration knowledge. Improving documentation and simplifying setup would make it easier for new teams.”_ - [Deepak S.](https://www.g2.com/products/zscaler-private-access/reviews/zscaler-private-access-review-10788884), Zscaler Private Access Review - **Steep learning curve navigating advanced features across multiple security modules** “While the core functionality is strong, the initial learning curve for configuring risk-based policies and understanding the ML-driven device classification can be a bit steep, especially for teams new to OT environments. Additionally, the product documentation could be more detailed regarding troubleshooting advanced detection scenarios. Pricing can also become a concern for smaller organizations with hybrid networks, particularly when scaling to multiple remote sites or factories.” - [Verified User in Information Technology and Services](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews/palo-alto-networks-iot-ot-security-review-11276520), Palo Alto Networks IoT/OT Security Review ### My Expert Takeaway on Zero Trust Networking Software in 2026 Review data suggests that zero trust networking software performs particularly well in areas that tend to drive long-term product adoption. The category averages 4.60 out of 5 stars, paired with a 9.20 out of 10 likelihood-to-recommend score, which indicates that most security teams see meaningful value from these platforms once they become part of the security workflow. Where I see the biggest difference between average and high-performing security teams is how they use these tools beyond basic endpoint protection. The most successful teams treat zero trust software as a comprehensive security framework, not just as an application blocker. They actively leverage network control features, implement conditional access policies based on device posture, and use unified audit capabilities to track threats across their environment. That approach helps maintain stronger security postures and reduces time-to-detection when incidents occur. I also notice stronger adoption patterns in industries where security threats are particularly intense, such as information technology services, computer and network security, healthcare, and financial services. In those environments, security teams often need to protect against sophisticated attacks while maintaining user productivity. Zero trust networking systems make it easier to enforce strict controls without losing visibility into endpoint activity. Another clear trend in the data is that ease of deployment and support strongly influence adoption. Products with the highest recommendation scores tend to combine powerful security capabilities with learning modes that allow gradual rollout across organizations. Metrics like Ease of Setup (6.27/7) and Quality of Support (6.38/7) reinforce the idea that most teams can implement these platforms without significant operational friction, especially when vendors provide proactive engineering support. If I were advising a team evaluating the best zero trust networking software, I would focus on three things early in the buying process: how easily security teams can configure policies without disrupting legitimate workflows, how effectively the platform provides visibility into blocked threats and access attempts, and how well it integrates with existing identity and endpoint management tools. The tools that perform best in those areas usually become foundational infrastructure for modern security operations. ### Zero Trust Networking Software FAQs #### **What are the best zero trust network security tools?** Zero trust network security requires comprehensive controls that combine identity verification, application control, and network segmentation. Top-rated zero trust network tools on G2 include: - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) **:** Cloud-native ZTNA platform for secure application access without VPNs. - [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews) **:** Advanced threat prevention and network security for enterprise environments. - [Okta](https://www.g2.com/products/okta/reviews) **:** Identity-centric zero trust with adaptive authentication and access management. - [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews) **:** Application allowlisting and endpoint protection with zero trust principles. - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) **:** Multi-factor authentication and device trust for secure access control. #### **Which zero trust providers offer the strongest enterprise cybersecurity features?** Enterprise teams need platforms that support large deployments, advanced policies, and centralized management. [Top enterprise zero trust networking software](https://www.g2.com/categories/zero-trust-networking/enterprise) options on G2 include: - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) **:** Cloud-native ZTNA platform designed for enterprise-scale secure access. - [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews) **:** Enterprise-ready zero trust with application control and network segmentation. - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) **:** Widely deployed multi-factor authentication and zero trust access for enterprises. - [Okta](https://www.g2.com/products/okta/reviews) **:** Identity-centric zero trust with enterprise SSO and adaptive authentication. - [Prisma Access](https://www.g2.com/products/prisma-access/reviews) **:** Comprehensive [SASE platform](https://www.g2.com/categories/secure-access-service-edge-sase-platforms) with zero trust network access for large organizations. #### **What are the top zero trust network solutions for small businesses?** Small businesses typically need affordable, easy-to-deploy solutions with strong security fundamentals. [Top small business zero trust network options](https://www.g2.com/categories/zero-trust-networking/small-business) on G2 include: - [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews) **:** Accessible zero trust security with manageable deployment for small teams. - [Todyl Security Platform](https://www.g2.com/products/todyl-security-platform/reviews) **:** All-in-one security platform designed for small to mid-sized businesses. - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) **:** Simple multi-factor authentication and device trust for small organizations. - [Check Point SASE](https://www.g2.com/products/check-point-sase/reviews) **:** Scalable SASE solution starting with small deployments. - [GoodAccess](https://www.g2.com/products/goodaccess/reviews) **:** Zero trust network access built for smaller organizations and distributed teams. #### **Which zero trust product should we use for network security?** Network safety requires internal segmentation, access controls, and threat detection. Best products on G2 include: - [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews) **:** Network control and application security for comprehensive protection. - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) **:** Cloud-based network security with zero trust access controls. - [Check Point SASE](https://www.g2.com/products/check-point-sase/reviews) **:** Network security with zero trust segmentation and threat prevention. - [Palo Alto Networks IoT/OT Security](https://www.g2.com/products/palo-alto-networks-iot-ot-security/reviews) **:** Advanced network security for IoT and operational technology. - [FortiClient](https://www.g2.com/products/forticlient/reviews) **:** Network security with zero trust access for distributed environments. #### **What zero trust solution is best for securing office networks?** Office network security requires endpoint protection, internal segmentation, and access controls. Best solutions on G2 include: - [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews) **:** Office endpoint and network security with application control. - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) **:** Secure access to office resources with multi-factor authentication. - [Check Point SASE](https://www.g2.com/products/check-point-sase/reviews) **:** Office network security with zero trust segmentation. - [FortiClient](https://www.g2.com/products/forticlient/reviews) **:** Comprehensive endpoint and network security for office environments. - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) **:** Secure access to office applications without traditional VPNs. #### **What's the best zero trust platform for cloud services and SaaS environments?** Cloud-first zero trust requires seamless integration with SaaS applications and remote access capabilities. Best platforms on G2 include: - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) **:** Purpose-built for cloud services with zero trust network access. - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) **:** Strong SaaS integration for secure authentication and device trust. - [Check Point SASE](https://www.g2.com/products/check-point-sase/reviews) **:** Cloud-delivered SASE with zero trust for distributed environments. - [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews) **:** Supports cloud deployment with application and network control. - [FortiClient](https://www.g2.com/products/forticlient/reviews) **:** Integrates zero trust access with cloud-based security services. #### **Which zero trust solution is best for securing remote access without VPNs?** Zero Trust Network Access (ZTNA) eliminates VPN complexity while maintaining secure connections. Best tools on G2 include: - [Zscaler Private Access](https://www.g2.com/products/zscaler-private-access/reviews) **:** Leading ZTNA platform for VPN-less secure access to applications. - [ThreatLocker Platform](https://www.g2.com/products/threatlocker-platform/reviews) **:** Network control features enabling secure access without traditional VPNs. - [Check Point SASE](https://www.g2.com/products/check-point-sase/reviews) **:** SASE platform with integrated ZTNA for remote workforce access. - [Cisco Duo](https://www.g2.com/products/cisco-duo/reviews) **:** Secure access gateway offering a VPN alternative with zero-trust principles. - [Kitecyber](https://www.g2.com/products/kitecyber/reviews) **:** Zero trust network access for remote users without VPN infrastructure. ### Sources 1. [G2 Research Scoring Methodologies](https://documentation.g2.com/docs/research-scoring-methodologies) 2. [G2 Market Presence Score Overview](https://www.g2.com/reports) Researched By: [Brandon Summers-Miller](https://research.g2.com/insights/author/brandon-summers-miller) Last updated on: March 15, 2026