Suricata (software)

Open-source intrusion detection system From Wikipedia, the free encyclopedia

Suricata (software)

Suricata is an open-source based intrusion detection system (IDS) and intrusion prevention system (IPS). It was developed by the Open Information Security Foundation (OISF). A beta version was released in December 2009, with the first standard release following in July 2010.[4][5][6]

Quick Facts Developer(s), Stable release ...
Suricata
Developer(s)Open Information Security Foundation
Stable release
7.0.10[1] / 25 March 2025; 25 days ago (25 March 2025)[2]
Repository
Written inC, Rust
Operating systemFreeBSD, Linux, UNIX, Mac OS X, Microsoft Windows
Type
LicenseGNU General Public License[3]
Websitesuricata.io
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Features

Like other IDSes, Suricata provides threat detection capabilities. Like a firewall, Suricata provides traffic filtering and monitoring, but Suricata provides network administrators with the ability to write and enforce detection rules.[5]

Suricata is able to detect common attack vectors such as port scanning, denial-of-service, pass-the-hash, and brute-force attacks.[5]

Typically, a major update of Suricata is released every 3 months.[5]

Ruleset

Suricata uses a ruleset to perform detection and threat analysis.[5]

See also

References

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