Anti-virus software alone will not keep your system secure.
Written by Christopher Jones
In the past, I've talked about protecting your IBM server and environment from malicious code threats. While on the surface this involves guarding against viruses, anti-virus software alone cannot meet all needs. You really need a layered approach.
Key threats that we must guard against include viruses, port-scanning worms, patched programs, hackers from outside, and nefarious insiders. Addressing these requires anti-virus software, network security/access control solutions, and physical security.