Security Update 2 is not the most current update available for ESM.

12/23/1999

File(s)
The files below have been obsoleted by a newer Security Update.

Windows_NT_x86
HP-UX
AIX RS/6000
IRIX
Digital UNIX
Sequent X86
Solaris SPARC 2.x
Solaris SPARC 4.x

The files below have been obsoleted by a newer Security Update.

NetWare/NDS 4.x

SU2 is the last SU to support NetWare 3.x.

NetWare 3.x

Description
You can use this release to upgrade the Windows NT, UNIX, and NetWare NDS modules in your ESM 4.4, 4.4.1, 4.5, and 5.x Agent systems.

More Info
README