TechWeb has a story about one company's efforts to market hardened servers. "Argus Systems stepped up efforts this week to supply
e-businesses with intrusion prevention systems with the
advanced functions of a trusted operating system, but that
are easy enough for a webmaster to install.
The company's PitBull LX security technology is now
available on the Sun Solaris 8 computing platform. PitBull
LX already runs on Linux machines."