Security by isolation (VirtualBox), Tor-focused.
A simple security-focused distribution.
When I boot into it, I don't even know that I'm looking at. It's too simple. This is supposed to be a liveUSB but there's nothing there. No ext4 support.
Security by isolation (Xen), very thorough.
A live distribution focused on security and secure communications.
It has a lot of goodies cooked-in. I played with it for a bit, and think it's ok.. but I'd need to hack on it a bit to make it work more comfortably for me.
- Properly titled Liberté Linux