🚀 go-pugleaf

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   ----- Transcript of session follows -----
>>> RCPT To:<gfor@nunki.usc.edu>
<<< 550 <gfor@nunki.usc.edu>... User unknown
550 apple!bloom-beacon!usc!merlin.usc.edu!nunki.usc.edu!gfor... User unknown

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Date: Mon, 12 Jun 89 15:43:12 EDT
From: thumper!pff@bellcore.bellcore.com
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	id AA07091; Mon, 12 Jun 89 15:37:39 EDT
To: gfor@edu.uucp
Subject: data security ala Mac

To: ulysses!att!rutgers!apple!bloom-beacon!usc!merlin.usc.edu!nunki.usc.edu!gford
Subject: Re: Mac data encryption
Newsgroups: comp.sys.mac
In-Reply-To: <>
Organization: Bellcore MRE
Cc: 
Bcc: 

 I highly recommend "Sentinel" by Super Mac Technology.  It will encrypt file
and / or folders (HFS sensitive) using either DES or a block crypt (your 
choice).  It also can make the encrypted file invisible.  The only trace of 
the files that I have been able to see is: If you have a folder that APPEARS 
empty, you can check the window bar and (I believe) it will say "21 items" 
(whatever's appropriate, etc.) which would tip you off that there IS something 
there.  But the software implementation of DES is good, as far as I know. 

God help you if you forget the "key", Super Mac won't!  Nor should they in my 
opinion... write it down elsewhere, make it something arcane or whatever, but
if you "forget" the key and can't retrieve your files, then you purchased 
GOOD software!  If phone support gave you the "trap door" password, what makes
you think they wouldn't give it to a polite albeit malicious user?  BTW:
When I say "you" I don't necessary mean YOU!

Lemme know what you come up with.  

Best Regards,
Pete Ferris
pff@thumper.bellcore.com

P.S.: Sorry this is rather bizzare!  I had to kill the letter once, and then 
use the dead.letter - long story!  And to add insult to injury, the mailer 
rejected my efforts to e-mail this to you (see header stuff).  Mother told me 
there would be days like this!