http://www.macnn.com/articles/05/05/02/whos.there.v1.5/
Open Door updates firewall companion utility
updated 10:00 pm EDT, Mon May 2, 2005
Who\'s There? v1.5
Open Door Networks has begun shipping (now available as public beta) as well as with Mac OS X Tiger's limited firewall. It provides users with details and advice on access attempts logged by that firewall and also provides updated information and advice on access attempts to a number of additional services, including Windows trojan horses. The product continues to support Norton Personal Firewall, Mac OS X Server, Brickhouse, and other Macintosh firewalls. It requires Mac OS 10.2.8 or later. It is a free upgrade to the $40 application.
