Suricata (http://www.suricata-ids.org) is an open source multi-threaded intrusion detection/prevention
engine available from the Open Information Security Foundation
Suricata is licensed under the GPLv2. A copy of this license is available in this tarball, or at:
The redmine project page is here: https://redmine.openinfosecfoundation.org/projects/suricata
Suricata-update is a rule updater for Suricata.
The redmine project page is here: https://redmine.openinfosecfoundation.org/projects/suricata-update