Penetration Testing mailing list archives

Re: [PEN-TEST] RAS PT


From: Frank Knobbe <FKnobbe () KNOBBEITS COM>
Date: Fri, 6 Oct 2000 12:52:31 -0500

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When you test RAS, or if you want to verify and audit your RAS
security, make sure you turn on logging on several RAS instances.
Walk through the Registry keys for RAS and you find several 'Logging'
parameters (by default set to 0, disabled). Out of the top of my head
I only remember RASMan/Parameters and RASMan/PPP, but there are other
keys that allow you to turn on logging as well (for more info, check
the file REGENTRY.HLP that comes with the Resource Kit).

These log files (especially the PPP logs) list every successful and
unsuccessful PPP authentication attempts (amongst general PPP stuff,
like session setup). By default these logs are written to
%systemroot%\system32\ras, but I seem to remember an entry to change
the directory.

You'll be surprised how much logging info you can get out of NT's
RAS...

Regards,
Frank

-----Original Message-----
From: Batten, Gerald [mailto:GBatten () EXOCOM COM]
Sent: Wednesday, October 04, 2000 1:14 PM

I unfortunately have very little experience in doing any sort
of PT on a RAS
box... let's assume it's an NT box.  Other than enforcing
strong passwords
or maybe strong authentication via certificates or
SecurID-type cards, what
else can I do to A) protect it, and B) run some sort of PT against
it?

Gerald.

*Note: Views expressed in this e-mail are not necessarily those of
my employer. **Note:  Views expressed in this e-mail are not
necessarily  mine either.


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