Security Onion

securityonion-sostat - 20120722-0ubuntu0securityonion133 is now available for Security Onion!  This package resolves the following issue: ...

Docker recently released a new version of its docker-ce package (docker-ce 19.03.3) and it appears to have some issues.  Out of an abundance...

Thanks to Mike McDargh and Sanjeev Singhal for recording the talks at Security Onion Conference 2019!  The recordings have been uploaded to ...

UPDATE 2019/12/16 - Security Onion Hybrid Hunter 1.1.3 Alpha 3 is now available for testing! https://blog.securityonion.net/2019/12/securi...

Suricata 4.1.5 is now available for Security Onion!  The new package version is: securityonion-suricata - 4.1.5-1ubuntu1securityonion4 T...

Thanks to all who have purchased a copy of the recently released  second edition of our Security Onion Documentation book for making it t...

securityonion-squert - 20161212-1ubuntu1securityonion44 is now available for Security Onion!  This should resolve the following issue: Squ...

Many folks have asked for a printed version of our official online documentation and we're excited to provide that!  Whether you work ...

securityonion-nsmnow-admin-scripts - 20120724-0ubuntu0securityonion205 is now available for Security Onion!  This should resolve the followi...

securityonion-setup - 20120912-0ubuntu0securityonion314 is now available for Security Onion!  This should resolve the following issue: Set...

Bro 2.6.4 is now available for Security Onion!  The new package versions are as follows: securityonion-bro - 2.6.4-1ubuntu1securityonion1 ...

Security Onion 16.04.6.2 is now available! Security Onion 16.04.6.2 Major Changes Since Last ISO Image Elastic 6.8.2 Wazuh 3.9.5 ...