Securing Mac OS X
LogError writes "This paper addresses operating system hardening in terms of patching, administration roles, and setting passwords. It also provides information on Mac OS X network security: namely, basic firewall configuration and hardening of network services such as FTP, SSH, and Apache."
...because they mention antivirus software and do not claim that it will be of any value other than possibly satisfying corporate IS requirements.
Right now -- Today, anti-virus software for Mac OS X is worthless. There are no viruses to check for on OS X for it to protect against. IF or when a virus or a worm comes out for OS X then anti-virus software will have a use. Until then, you are just wasting money.
Just like anti-virus software for Linux, it is the modern day snake oil.
seSales, Point of Sale software for OS X.