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- AlienVault USM (from AT&T Cybersecurity)
- Tenable Nessus
- AlienVault USM (from AT&T Cybersecurity)-vs-Tenable Nessus
Compare AlienVault USM (from AT&T Cybersecurity) and Tenable Nessus 
At a Glance
Market Segments
Mid-Market (60.0% of reviews)
Mid-Market (39.6% of reviews)
Entry-Level Pricing
No pricing available
$3,390.00 1 License With One-Time Purchase
AlienVault USM (from AT&T Cybersecurity)
Star Rating
(113)4.4 out of 5
Market Segments
Mid-Market (60.0% of reviews)
Entry-Level Pricing
No pricing available
Learn more about AlienVault USM (from AT&T Cybersecurity)Tenable Nessus
Star Rating
(284)4.5 out of 5
Market Segments
Mid-Market (39.6% of reviews)
Entry-Level Pricing
$3,390.00 1 License With One-Time Purchase
Free Trial is available
Browse all 4 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that AlienVault USM excels in its Intrusion Prevention capabilities, scoring 8.3, which reviewers mention provides robust protection against potential threats. In contrast, Tenable Nessus does not have a dedicated score for this feature, indicating a potential gap in its security offerings.
- Reviewers mention that AlienVault USM's Cloud Data Protection feature, rated at 8.8, is particularly effective for organizations looking to secure their cloud environments. Users on G2 highlight its comprehensive approach to cloud security, while Tenable Nessus, although strong in vulnerability assessment, does not emphasize cloud protection as a core feature.
- G2 users note that AlienVault USM's Threat Intelligence scoring 9.2 is a standout feature, providing actionable insights that enhance security posture. In comparison, Tenable Nessus, while offering solid vulnerability scanning, received a lower score of 8.4 for its Threat Intelligence, suggesting it may not be as comprehensive in this area.
- Users say that AlienVault USM's System Isolation feature, rated at 9.0, is highly effective for containing threats, which is a critical aspect of incident response. Tenable Nessus, while strong in vulnerability detection, does not provide a similar level of system isolation capabilities, which could be a drawback for users focused on incident management.
- Reviewers mention that AlienVault USM's Compliance Monitoring feature, scoring 8.5, is beneficial for organizations needing to adhere to regulatory standards. In contrast, Tenable Nessus, with a score of 8.8 in Compliance Testing, offers a different approach that may not fully address the broader compliance needs of some users.
- Users report that AlienVault USM's Automated Response feature, rated at 7.9, is less robust compared to Tenable Nessus, which excels in Automated Scans with a perfect score of 9.0. This indicates that while AlienVault provides some automation, Tenable Nessus may offer a more streamlined experience for users looking for efficiency in vulnerability management.
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Pricing
Entry-Level Pricing
AlienVault USM (from AT&T Cybersecurity)
No pricing availableTenable Nessus
Pro - 1 Year
$3,390.00
1 License With One-Time Purchase
1-year license of the industry-leading vulnerability assessment solution.
- Automate your vulnerability scanning process
Free Trial
AlienVault USM (from AT&T Cybersecurity)
Free Trial is available
Tenable Nessus
Free Trial is available
Ratings
Meets Requirements
8.7
96
9.0
234
Ease of Use
8.3
96
8.9
235
Ease of Setup
7.9
86
8.7
157
Ease of Admin
8.3
85
8.9
151
Quality of Support
8.5
94
8.4
217
Has the product been a good partner in doing business?
8.6
85
8.6
139
Product Direction (% positive)
8.5
93
8.9
224
Features by Category
Intrusion Detection and Prevention Systems (IDPS)Hide 12 FeaturesShow 12 Features
8.7
143
Not enough data
Prevention
8.3
13
Not enough data
8.7
10
Not enough data
8.7
9
Not enough data
8.8
12
Not enough data
8.8
11
Not enough data
Detection
8.7
14
Not enough data
9.0
16
Not enough data
8.7
15
Not enough data
Administration
9.0
15
Not enough data
8.9
16
Not enough data
8.2
12
Not enough data
Generative AI
Feature Not Available
Not enough data
Security
8.5
9
Not enough data
8.1
9
Not enough data
8.3
6
Not enough data
7.9
7
Not enough data
Compliance
9.2
10
Not enough data
8.6
7
Not enough data
8.8
8
Not enough data
Administration
8.7
9
Not enough data
8.2
10
Not enough data
8.5
9
Not enough data
Performance
9.3
5
|
Verified
Feature Not Available
9.0
5
|
Verified
8.8
127
|
Verified
6.7
5
|
Verified
6.7
125
|
Verified
9.0
5
|
Verified
9.0
122
|
Verified
Network
Not enough data
8.8
123
|
Verified
7.7
5
|
Verified
8.8
116
|
Verified
8.3
5
|
Verified
8.4
100
|
Verified
Application
Not enough data
Feature Not Available
Feature Not Available
7.3
74
Feature Not Available
7.6
94
Asset Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Monitoring
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Risk Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
Not enough data
Feature Not Available
Response
8.6
14
Not enough data
8.9
15
Not enough data
9.0
12
Not enough data
9.2
18
Not enough data
Records
9.2
17
Not enough data
9.2
17
Not enough data
9.0
17
Not enough data
Management
9.4
17
Not enough data
8.3
15
Not enough data
8.8
15
Not enough data
Generative AI
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Cloud Visibility
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Identity
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security Information and Event Management (SIEM)Hide 10 FeaturesShow 10 Features
8.5
555
Not enough data
Network Management
8.9
61
|
Verified
Not enough data
7.9
57
|
Verified
Not enough data
8.9
61
|
Verified
Not enough data
Incident Management
8.9
60
|
Verified
Not enough data
7.9
52
|
Verified
Not enough data
8.3
55
|
Verified
Not enough data
Security Intelligence
9.1
62
|
Verified
Not enough data
8.4
60
|
Verified
Not enough data
8.4
32
|
Verified
Not enough data
8.4
55
|
Verified
Not enough data
Categories
Categories
Shared Categories
AlienVault USM (from AT&T Cybersecurity) and Tenable Nessus are categorized as Vulnerability Scanner
Unique Categories
AlienVault USM (from AT&T Cybersecurity) is categorized as Cloud Compliance, Intrusion Detection and Prevention Systems (IDPS), Incident Response, and Security Information and Event Management (SIEM)
Tenable Nessus is categorized as Attack Surface Management
Reviews
Reviewers' Company Size
AlienVault USM (from AT&T Cybersecurity)
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Tenable Nessus
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Information Technology and Services
17.0%
Financial Services
11.0%
Higher Education
6.0%
Computer Software
5.0%
Computer & Network Security
5.0%
Other
56.0%
Information Technology and Services
26.8%
Computer & Network Security
17.5%
Financial Services
6.7%
Computer Software
6.3%
Banking
4.8%
Other
37.9%
Most Helpful Reviews
AlienVault USM (from AT&T Cybersecurity)
Most Helpful Favorable Review
Verified User in Management Consulting
Ease of use, clarity, the support and training - enthusiasm of the support and training teams - training is fantastic - we also had a day of consultancy and that was extremely insightful - the product brings a broad feature stack in one clean unified...
Most Helpful Critical Review
Verified User in Computer & Network Security
The lack integration with other tools. They have a ticket system that is ok, it would be better if they had integration with third party tools like Jira. They have assets that are used to conduct scans and assign modules for understanding logs taken from...
Tenable Nessus
Most Helpful Favorable Review
Jatin .
Verified User in Hospitality
1. Detection capabilities are quite good in comparison to number of other similar solutions. 2. Easy to navigate and use GUI. 3. Most important, their plugin repo is always to the mark and updated, which help detects critical vulnerability without...
Most Helpful Critical Review
Verified User in Computer & Network Security
Lots of Issues over the past year. No Real Feature Updates. All Features are being updated to Tenable.io & Tenable.sc
Verified User in Management Consulting
Ease of use, clarity, the support and training - enthusiasm of the support and training teams - training is fantastic - we also had a day of consultancy and that was extremely insightful - the product brings a broad feature stack in one clean unified...
Jatin .
Verified User in Hospitality
1. Detection capabilities are quite good in comparison to number of other similar solutions. 2. Easy to navigate and use GUI. 3. Most important, their plugin repo is always to the mark and updated, which help detects critical vulnerability without...
Verified User in Computer & Network Security
The lack integration with other tools. They have a ticket system that is ok, it would be better if they had integration with third party tools like Jira. They have assets that are used to conduct scans and assign modules for understanding logs taken from...
Verified User in Computer & Network Security
Lots of Issues over the past year. No Real Feature Updates. All Features are being updated to Tenable.io & Tenable.sc
Discussions
How is AlienVault, Splunk and Vijilan compared in terms of pricing?
1 comment
RP
Splunk uses forwarders to ship logs to its platform and then it does the parsing and normalization. Vijilan uses its virtual appliance, ThreatSensor, to do...Read more
AlienVault USM (from AT&T Cybersecurity) has no more discussions with answers
I'm a consultant; can I use Nessus Professional to conduct my client's vulnerability scanning?
2 comments
AS
Yes, you can.Read more
Is Nessus professional the right product for me?
2 comments
Official Response from Tenable Nessus
Nessus Professional has always been designed for the security professional. The typical Nessus user is a consultant or contractor who is very experienced...Read more
Can I use Nessus professional data in other applications?
2 comments
Official Response from Tenable Nessus
Yes. Many third party applications can incorporate a Nessus file. This allows consultants to share the data with their clients’ other applications for the...Read more
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