Best Intrusion Detection and Prevention Systems (IDPS)

Lauren Worth
LW
Researched and written by Lauren Worth

Intrusion detection and prevention systems (IDPS) are used to inform IT administrators and security staff of anomalies and attacks on IT infrastructure and applications. These tools detect malware, socially engineered attacks, and other web-based threats. IDPS also provide preemptive intrusion prevention capabilities for internal threats and potentially compromised systems.

Intrusion detection and prevention systems monitor systems for abnormal behavior and potential vulnerabilities that can leave a business susceptible to cyberattacks. Companies choose to adopt these to protect their sensitive business information and ensure their computing infrastructure performs as needed.

Some next-generation firewall software offer intrusion detection and prevention capabilities. But the main functionality of firewall tools will be controlling network access, rather than monitoring network behavior.

To qualify for inclusion in the Intrusion Detection and Prevention Systems (IDPS) category, a product must:

Monitor IT systems for abnormal behavior and misuse
Inform administrators of abnormal protocol activity
Monitor the performance of IT hardware and security components
Provide blocking mechanisms for web-based threats
Show More
Show Less

Best Intrusion Detection and Prevention Systems (IDPS) At A Glance

G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.

No filters applied
63 Listings in Intrusion Detection and Prevention Systems (IDPS) Available
(163)4.5 out of 5
5th Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
View top Consulting Services for Palo Alto Networks Next-Generation Firewalls
(106)4.4 out of 5
15th Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
G2 Advertising
Sponsored
G2 Advertising
Get 2x conversion than Google Ads with G2 Advertising!
G2 Advertising places your product in premium positions on high-traffic pages and on targeted competitor pages to reach buyers at key comparison moments.
(92)4.3 out of 5
11th Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
(187)4.5 out of 5
13th Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
(68)4.6 out of 5
Entry Level Price:$5.04 HOUR
7th Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
(14)4.7 out of 5
3rd Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
(93)4.2 out of 5
10th Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
(33)4.8 out of 5
Entry Level Price:Starting at $20.00
1st Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
(35)4.4 out of 5
2nd Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software
(45)4.4 out of 5
14th Easiest To Use in Intrusion Detection and Prevention Systems (IDPS) software