The CISSP secret hand shake
For all who have wondered - there is indeed a secret handshake to recognize fellow CISSPs.
From a post by Mark Lachniet to cissp-forum (a high profile, highly professional closed list):
"It's just like the gangster handshake
- fist (above),
fist (below),
fist horizontal.
Then you say "wondertwin powers activate - shape of a risk assessment methodology" and "shape of a properly configured and managed IDS system"
From personal experience, you are supposed to order beers right after saying this...