[BBLISA] Question about Network analysis tools

[snagao at citistreetonline.com]

I have been asked to install a network security analysis tool like SATAN
on a linux machine.  The linux machine is running RedHat Advance server
3.0.

I would like to know how the various tools compare and which one(s) are
used in most/many companies.

My thanks in advance to all those who reply.


- sharon