An application that stores all of your user IDs, passwords, registration keys, PINs, serial numbers, and the like for easy retrieval using a card metaphor. For protection of this sensitive information, the password database can be scrambled with up to 448 http://www.web-confidential.com/
Silently and intelligently watches for suspicious behavior, and when triggered, invokes a solid filter which completely bans the potential intruder from your Macintosh http://www.sustworks.com/site/prod_ipns_overview.html
A security utility by Intego that provides personal firewall, antivandal, and filtering capabilities to protect your Macintosh from Internet or network-based attacks. http://www.intego.com/NetBarrier/