[76969] in cryptography@c2.net mail archive

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Re: It's a Presidential Mandate, Feds use it. How come you are not using FDE?

daemon@ATHENA.MIT.EDU (james hughes)
Mon Jan 22 19:01:00 2007

X-Original-To: cryptography@metzdowd.com
X-Original-To: cryptography@metzdowd.com
In-Reply-To: <6.2.1.2.0.20070119004842.05636270@pop.idiom.com>
Cc: james hughes <hughejp@mac.com>, cryptography@metzdowd.com
From: james hughes <hughejp@mac.com>
Date: Mon, 22 Jan 2007 11:10:46 -0500
To: Bill Stewart <bill.stewart@pobox.com>


On Jan 19, 2007, at 4:06 AM, Bill Stewart wrote:

> [...] if you're trying to protect against KGB-skilled attacks [...]

> On the other hand, if you're trying to protect against
> lower-skilled attackers, [...]


I always find these arguments particularly frustrating.

By slowly raising the bar for the lower-skilled criminals, you get  
the effect in Steven's firewall book cover (I forget the version,  
where you must be a certain height to attack the castle.)

For me, the bottom line is that if you protect against the former,  
then you get the latter, and it is only a small matter of time when  
the lower-skilled people will get a script to do the higher quality  
attacks. Remember WEP?

I really have to question continuing a snail's pace information  
protection arms war when we have all the tools we need to properly  
defend ourselves.

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