HP-UX Host Intrusion Detection System Release 4.0 Release Notes for HP-UX 11i v1 | HP-UX 11i v2

Announcement
Documentation
Chapter 1 15
NOTE Effective March 31st 2007, support for Release 2.x of HP-UX HIDS will
be discontinued. HP recommends that all customers using HP-UX HIDS
Release 2.x upgrade to Release 4.0. To know more about discontinuance,
see http://www.hp.com/softwarereleases/releases-media2/index.html.