Educause Security Discussion mailing list archives

Re: Checking for AV software on students' machines


From: Robert Ono <raono () UCDAVIS EDU>
Date: Wed, 9 Jun 2004 13:02:23 -0700

Jeff,
We are in the process of expanding our vulnerability scan that takes
place as part of our authentication to campus-wide web-based
applications. See http://security.ucdavis.edu/vulnscanrpt.pdf for further
information. Let me know if you have any questions.

Bob

Nathan-

I unfortunately don't have an answer to your questions regarding
verification of AV software on client machines, but I was wondering if
you could provide some details on how you accomplished your first goal -
verifying for patches before a student machine is allowed on the
network.

We are currently investigating ways to drop student machines into a
"quarantine" VLAN if they are not up to the latest Windows patches, but
so far have not found an effective way to do that check. Does your
solution require some kind of pre-installed client agent?

I didn't see anything in a previous thread, but if you've already
answered that question my apologies. Any insight, advice, horror stories
you could provide would be greatly appreciated.

Thanks,

Jeff Giacobbe
Director of Systems, Security, and Networking
Montclair State University


Nathan Hall wrote:
Now that we have found a way to check students' machines for missing
patches before they are allowed on the network, we are looking to
expand
to checking for the presence of updated anti-virus software. This
requires access to the students' machines, so we are looking at using
a
web page with a .NET component to perform the check. A few questions:

1) Is anyone else doing something like this currently?
2) How have you implemented this (web page w/ ActiveX/.Net,
downloadable
program...)?
3) What do you look for to determine if AV software is present
(registry
entries, services, running processes...)?
4) How successful has it been?
5) Pitfalls?

Any other input would be appreciated too. Thanks in advance.

Nathan Hall
System Administrator
SUNY Oneonta
Oneonta, NY 13820
(607) 436-2708

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Robert Ono, CISSP
IT Security Coordinator
Office of the Vice Provost, Information and Educational
Technology
UC Davis
530.757.5795 Desk

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