Great Circle Associates Firewalls
(March 1995)
 

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Subject: Re: Node based security (Was: Re: No Out-Of-The-Box Security)
From: sdw @ lig . net (Stephen D. Williams)
Date: Wed, 1 Mar 1995 13:05:49 +0000 (GMT)
To: tws @ wh . bayer . com
Cc: horn @ mickey . jsc . nasa . gov, padgett @ tccslr . dnet . mmc . com, firewalls @ greatcircle . com
In-reply-to: <9503011659 . AA15571 @ mrcs1> from "tws @ wh . bayer . com" at Mar 1, 95 11:59:09 am

...
> I think the issue of how you control what goes onto your
> network is a fundamental one.  If someone you don't know
> can plug his/her machine (say, to the wall plate) and be
> on the network, all the bets are off.
> A question: does your boss understand that?

Any machine or network port you can get physical access to
is a potential end to your security.  In most cases, it's
a very trivial problem.

This will only be solved by proper authentication (kerberos, etc.
to a certain level) and encryption of everything (to another level).

You have to trust your employees to some extent.  It's more
important, usually, to get work done than to hamper work with
false security measures.  When real security is available,
it'll be a different story.

> Regards,
> Tenna Sakai
> Miles Research Center
> (Soon to be Bayer Research Center)
> 

sdw
-- 
Stephen D. Williams    25Feb1965 VW,OH      sdw @
 lig .
 net http://www.lig.net/sdw
Senior Consultant    513-865-9599 FAX/LIG   513.496.5223 OH Page BA Aug94-Feb95
OO R&D AI:NN/ES crypto     By Buggy: 2464 Rosina Dr., Miamisburg, OH 45342-6430
Firewall/WWW srvrs ICBM/GPS: 39 38 34N 84 17 12W home, 37 58 41N 122 01 48W wrk
Pres.: Concinnous Consulting,Inc.;SDW Systems;Local Internet Gateway Co.28Jan95


References:
Indexed By Date Previous: RE: Node based security (Was: Re: No Out-Of-The-Box Security)
From: padgett @ tccslr . dnet . mmc . com (A. Padgett Peterson, P.E. Information Security)
Next: Re: satan
From: patrick @ oes . amdahl . com (Patrick Horgan)
Indexed By Thread Previous: Re: Node based security (Was: Re: No Out-Of-The-Box Security)
From: tws @ wh . bayer . com
Next: Re: Node based security (Was: Re: No Out-Of-The-Box Security)
From: horn @ mickey . jsc . nasa . gov

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