1994-02-15 - Clipper and Traffic Analysis

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From: Eric Blossom <eb@srlr14.sr.hp.com>
To: smb@research.att.com
Message Hash: 56425dde6b33354e572dc89dca9b91684a8b3cbae7692091f0b7f7a13f8433a2
Message ID: <9402152248.AA15677@srlr14.sr.hp.com>
Reply To: <9402151609.AA13123@toad.com>
UTC Datetime: 1994-02-15 22:51:43 UTC
Raw Date: Tue, 15 Feb 94 14:51:43 PST

Raw message

From: Eric Blossom <eb@srlr14.sr.hp.com>
Date: Tue, 15 Feb 94 14:51:43 PST
To: smb@research.att.com
Subject: Clipper and Traffic Analysis
In-Reply-To: <9402151609.AA13123@toad.com>
Message-ID: <9402152248.AA15677@srlr14.sr.hp.com>
MIME-Version: 1.0
Content-Type: text/plain



> Also, it probably goes via a different physical path.  And at least some
> SS7 trunks are encrypted with DES.

Care to say anything about which ones are encrypted and why? 
Or to ask it another way, who decides?

Eric Blossom





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