[SGVLUG] An Illustrated Guide to SSH Agent Forwarding

[James McDuffie]

As was mentioned at LUG on Thursday, SSH agent forwarding offers better 
security over a simple use of public key authentication. The following 
link is not a tutorial but does explain the underlying concepts in an 
easy to understand manner.

An Illustrated Guide to SSH Agent Forwarding
http://unixwiz.net/techtips/ssh-agent-forwarding.html