according to [1]:
--- SNIP ---
As the sshd_config man page says:
Note that disabling TCP forwarding does not improve security unless
users are also denied shell access, as they can always install their
own forwarders.
--- SNAP ---

I wonder, how you can find a way to use you own forwarder...

My idea is an simply program that works with stdio and ASCII chars. Are
there already programs?


[1] http://marc2.theaimsgroup.com/?l=sec...6023223840&w=2
Michael Decker Michael.Decker@tesis.de
TESIS SYSware GmbH http://www.tesis.de
Baierbrunnerstr. 15 * 81379 Muenchen * Tel. +49 89 747377-0