There's good reason to take care when you're at an Internet cafe or other public hotspot... Web 2.D'Oh!. UCLA folks, you do use VPN (campus or otherwise) when doing work, right? I also personally subscribe to hotspotvpn.com's VPN service for when I'm not doing work, though I've found it a bit flaky sometimes. (Update: I now use WiTopia.Net's PersonalVPN service for $39.99/yr.)