Firewall Wizards mailing list archives

Re: Screening Outgoing Mail for Content


From: "Joseph S. D. Yao" <jsdy () cospo osis gov>
Date: Wed, 5 Aug 1998 16:13:46 -0400 (EDT)

On the other hand, if you are paranoid/determined enough, you might just
block whatever you cannot screen.  So, binary attachments are out, just
as uuencoded files etc.  If you're not sure it's safe to go, it does not
go.  Might still not be a 100% safe without hand screening, though.

As someone else pointed out, the users of this network will view this
as a hostile action, and work around you rather than with you.  The age
of attachments is, I'm afraid, upon us.

And hand screening won't find everything, either.  An encrypted message
can look like a perfectly innocent anything.

--
Joe Yao                         jsdy () cospo osis gov - Joseph S. D. Yao
COSPO Computer Support                                          EMT-A/B
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