Suricata IDS/IPS

Suricata, as a high-performance network analysis and threat detection engine, scans for thousands of patterns at once to speed up its operation. Hyperscan, as one of Suricata’s Multi-Pattern Matching (MPM) […] The post Faster Suricata startups with Hyperscan caching appeared first on Suricata.

We are excited to share that Enea continues to support OISF and Suricata’s development. Their dedication goes beyond funding—it reflects a true collaboration that helps Suricata remain free, open, and […] The post Enea Strengthens Cybersecurity ... [More] Leadership through Extended Partnership with Global Open-Source Security Foundation (OISF) appeared first on Suricata. [Less]

We are pleased to announce the releases of Suricata 8.0.1 and 7.0.12. These are security releases, fixing a number of important issues. Get the releases here: 8.0.1: https://www.openinfosecfoundation.org/download/suricata-8.0.1.tar.gz 7.0.12: ... [More] https://www.openinfosecfoundation.org/download/suricata-7.0.12.tar.gz […] The post Suricata 8.0.1 and 7.0.12 released! appeared first on Suricata. [Less]

Suricata is a high performance, open source network analysis and threat detection software used by most private and public organizations, and embedded by major vendors to protect their assets. The […] The post Suricata 8: Always evolving, constantly improving! appeared first on Suricata.

We are happy to announce the release of Suricata 8! After one beta version and one release candidate, this is the first stable release of Suricata 8, and comes after […] The post Suricata 8.0.0 released appeared first on Suricata.

We are pleased to announce the release of Suricata 7.0.11.This is a security release, fixing a number of important issues. Get the release here:7.0.11: https://www.openinfosecfoundation.org/download/suricata-7.0.11.tar.gz Notable Changes LibHTP has been […] The post Suricata 7.0.11 released appeared first on Suricata.

Introduction In my blog introducing the Entropy keyword, I mentioned that we were working on a way to include the calculated entropy value in the output to assist in tuning […] The post Suricata keyword update: viewing entropy values appeared first on Suricata.

Suricata 8.0.0 rc1 Release Notes We are pleased to announce our first release candidate of the Suricata 8.0 release! We have reached a feature freeze point for Suricata 8 and […] The post Suricata 8.0.0 rc1 Released appeared first on Suricata.

New in Suricata 8 and later Motivation or Why does Suricata need another keyword? Back to Suricon Madrid in 2024. Chris Wakelin’s presentation discussed the power of using Lua – […] The post Suricata keyword highlight: entropy appeared first on Suricata.

Suricata 8.0.0 beta1 Release Notes We are pleased to announce our beta version of the Suricata 8.0 release! We want to share the main work we’ll be releasing soon so […] The post Suricata 8.0.0 beta1 Released appeared first on Suricata.