Great Circle Associates Firewalls
(June 1995)
 

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Subject: Re: Vendor Lines
From: "Maiwald, Eric" <maiwalde @ nasd . com>
Date: Mon, 05 Jun 95 08:33:00 PDT
To: Firewalls List <firewalls @ greatcircle . com>
Encoding: 27 TEXT

Mike Bailey <bailey @
 computek .
 net> wrote:
>
>My previous employer had many dedicated vendor ckts going to other
>large companies. The SOP is to use hardware encryptors on each end.
>There should be no need to have the data pass thru a firewall if you
>take these kind on measures <IMHO>.
>
>If I have been mislead or have miss some important issue please don't
>hesitate to enlighten me but.

I would disagree with this.  The hardware encryptors are fine for privacy on 
the
line but they do nothing about protecting your network from the vendors.  Of
course it all depends on how much you trust the vendor and all their 
connections.

Eric

 ------------------------------------------------------------------
Eric Maiwald                                      maiwale @
 nasd .
 com
Senior Information Security Specialist
National Association of Securities Dealers

          All opinions are my own and do not necessarily
          represent the views of my employer.
 ------------------------------------------------------------------

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