About ===== Suricata is a multi-threaded intrusion detection/prevention engine. engine available from the Open Information Security Foundation (http://www.openinfosecfoundation.org). Suricata and the HTP library are licensed under the GPLv2. A copy of this license is available in this tarball, or at: http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt Up to date installation guides are available online, at: https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Suricata_Installation