Detailed logging of ssh sessions

Glenn Dawson glenn at antimatter.net
Sun Jun 19 23:59:03 GMT 2005


At 08:38 AM 6/19/2005, Bill Moran wrote:

>I've been researching this, and so far haven't found a way to do what I
>want to do.
>
>I have servers here and there, that should only be accessible by a limited
>number of administrators via ssh (i.e. mail and web servers, firewalls).
>
>As an added security measure, I'd like to start logging everything that
>happens during any ssh login (since all our work on these machines is
>via ssh).  I understand, and frequently use script(1), but I want this
>to be required.  I have two goals:
>1) If someone manages to guess a password and break in, I want a log
>    of what they're doing.
>2) I want 100% guarantee that everything we do is recorded, to make
>    future debugging of configuration mistakes easier.
>
>I've been researching sshd, and it doesn't seem as if it has this
>capability.  Web searches have not yet turned up anything ... I'm guessing
>I'm not searching for the right phrases, since I can't believe I'm the
>only one doing this.
>
>Any advice or pointers are welcome.

This looks like it might do the trick for you:
http://honeypots.sourceforge.net/modified_script.html

-Glenn


>--
>Bill Moran
>Potential Technologies
>http://www.potentialtech.com
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