How to share internet with WPA/WPA2 security? I'm using a macmini with Mac OS X Snow Leopard to share a cable internet connection. Sharing works fine except that security is limited to 40/128 bit WEP that is insecure (can be hacked in minutes). Is it possible to share the connection via wifi with stronger WPA/WPA2 security? Maybe using some third-party internet sharing app?
Mac OS X Mountain Lion supports Internet Sharing using WPA/WPA2.  You will need to upgrade to get this functionality.  This article has a little more info.  And here is a screenshot of the new option for WPA2 in Mountain Lion (10.8):