Here’s a bit of great commentary from Bruce Schneier about why you shouldn’t password protect your wireless network at home.

It brings me an immense amount of pleasure to see that someone has de-obfuscated and reverse-engineered skype [PDF]. It describes how to detect and block skype traffic, in addition to how to find and screw with the network control elements. We can only hope that someone takes this a step further, and writes bridges between the skype network and real VOIP networks.