Best intrusion detection and network security monitoring
Tools that watch network traffic and hosts for attacks, from signature-based IDS/IPS engines like Snort and Suricata to network monitors like Zeek and open-source SIEMs like Wazuh.
2 apps, ordered by visits from AppBreakup and how often our research lists each one as an alternative. Open any app to see its alternatives.
All intrusion detection and network security monitoring
- Alternatives to Suricata
Open-source network IDS, IPS and security monitoring engine from the non-profit OISF.
Open sourceLinux, macOS, Windows, Self-hosted - SnAlternatives to Snort
Open-source network intrusion detection and prevention system maintained by Cisco Talos.
Open sourceLinux, Self-hosted
Our picks by need
Common questions
What are the best intrusion detection and network security monitoring?
Based on how often our research lists them as alternatives and visits from AppBreakup, the leading intrusion detection and network security monitoring right now are Suricata and Snort.
Are there free intrusion detection and network security monitoring?
Yes. Suricata (open source) and Snort (open source) have a free option, out of 2 free or freemium apps we track.
Which intrusion detection and network security monitoring are open source?
None of the apps in this category is open source.