Pixel FuzzingSome days ago I watched a talk of Dan Kaminsky about Pixel Fuzzing and the Bioinformatic Bindiff. It was a talk on the 23rd Chaos Communication Congress.
It's about how you can make hex data visible and how you will be able to remember them. That's a nice idea if your ssh doesn't tell you the fingerprint of another host but print it visually. It is possible when you turn on VisualHostKey yes in OpenSSH >=5.1.
Enjoy the talk. :-)