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From: jis@BITSY.MIT.EDU (Jeffrey I. Schiller)
Newsgroups: comp.protocols.tcp-ip
Subject: Separation of Layers
Message-ID: <8711020243.AA04703@BITSY.MIT.EDU>
Date: Sun, 1-Nov-87 21:43:59 EST
Article-I.D.: BITSY.8711020243.AA04703
Posted: Sun Nov  1 21:43:59 1987
Date-Received: Fri, 6-Nov-87 22:03:21 EST
References: <martillo@ATHENA.MIT.EDU> <8710312107.AA14385@PARIS.MIT.EDU>
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	I should point out that at MIT we no longer use network
addresses as a form of authenticity. We now use our encryption based
"Kerberos" authentication service. The code you wrote to use the
subnet as a means of determining authentication has long since been
retired.

			-Jeff