Great Circle Associates Firewalls
(August 1994)
 

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Subject: Re: conditional encryption
From: snyderra @ dunx1 . ocs . drexel . edu (Bob Snyder)
Date: Fri, 19 Aug 1994 08:02:13 -0400
To: Shannon Bell <shan . bell @ sware . com>
Cc: firewalls @ GreatCircle . COM

At 3:13 PM 8/18/94, Shannon Bell wrote:
>I want to set up my system to use encrypted links to specified sites and
>unencrypted links to the general public. Currently the plan for our network
>looks like:
>
>Internet --- Firewall --- router === various subnets
>
>It seems to me that all I really need is a way to have inetd pick which of
>2 ftpds (or telnetds or rloginds) to call based on ip number of the remote
>host. Does anyone know of a package that does this?

That's one possibility.  Another is to use something like swIPe to
encrypt/authenticate the packets travelling between the two hosts in
question, thus protecting all the traffic between the two machines.

You might try archie'ing for swIPe.

Bob

--
Bob Snyder N2KGO                               MIME, PGP, RIPEM mail accepted
snyderra @
 post .
 drexel .
 edu                      PGP & RIPEM keys on key servers
         When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl.



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