WaterRoof (from the authors of NoobProof) is a free IPFW firewall front end for Mac OS X with a easy interface and many options. Features include dynamic rules, bandwidth management, NAT configuration and port redirection, pre-defined rule sets and a wizard for easy configuration. You can also watch logs and graphic statistics. Rules configurations and network options can be saved and optionally activated at boot time.
A WaterRoof / NoobProof comparison can help you make a decision about which of these free firewall configuration tools is right for you.
Version 3.0 adds/changes the following:
Currently, no user reviews have been submitted. Send me yours!
Can't find what you're looking for? Try a search:
Also, if you have an older Mac, be sure to check out the "Classic" applications page for more options.
Finally, take a look at ALEMIA if you think you know that name of an application, but aren't quite sure.
For an interesting and objective third-party view of Apple's networking technology - from MacTCP through Open Transport and beywond - Peter Sichel's Sustainable Softworks page is unparalleled.
These are applications that are newer and of potential interest, but which I haven't yet selected for permanent inclusion. Have a look, and let me know if you think they deserve to be part of the permanent collection!