End Of Life

This page lists End Of Life (EOL) dates for older versions of Security Onion and older components.

Security Onion 2.3 reaches EOL on April 6, 2024:

https://blog.securityonion.net/2023/10/6-month-eol-notice-for-security-onion-23.html

Ubuntu 18.04 reached End of Ubuntu Standard Support in April 2023:

https://blog.securityonion.net/2023/02/ubuntu-1804-reaches-end-of-ubuntu.html

TheHive 3 reached EOL on December 31, 2021. TheHive and Cortex were fully removed from Security Onion in Security Onion 2.3.120:

https://blog.securityonion.net/2022/04/security-onion-23120-now-available.html

Security Onion 16.04 reached EOL on April 16, 2021:

https://blog.securityonion.net/2021/04/security-onion-1604-has-reached-end-of.html

Security Onion 14.04 reached EOL on November 30, 2018:

https://blog.securityonion.net/2018/06/6-month-eol-notice-for-security-onion.html