Re: [saag] CNN Says: Encryption a growing threat to security

Yoav Nir <ynir.ietf@gmail.com> Tue, 04 August 2015 08:54 UTC

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From: Yoav Nir <ynir.ietf@gmail.com>
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Date: Tue, 04 Aug 2015 11:54:17 +0300
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To: Bernard Aboba <bernard_aboba@hotmail.com>
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Subject: Re: [saag] CNN Says: Encryption a growing threat to security
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> On Aug 4, 2015, at 10:56 AM, Bernard Aboba <bernard_aboba@hotmail.com> wrote:
> 
> It is important to read between the lines of these statements, which concern data at rest, not in transit. Encryption of data at rest is simultaneously not widely deployed enough and at the same time, difficult to overcome for law enforcement agencies lacking the funding and sophistication of military and surveillance agencies.
> 
> Those agencies, who understand the technology and trade offs much better, have either been silent on the subject, or have alumni who now openly oppose the proposals from
> Law enforcement. 
> 
> We have seen this movie before. It matters little if CNN pretends it is a new release rather than a remake.

The movie is not new but the text is. It specifically talks about communications, giving email and messaging apps as examples. While the encryption of messages in transit is not widely deployed on the Internet, setting up even S/MIME or PGP among a small group is fairly easy and overcoming it is hard.

Who are the agencies who are silent or opposed? I haven’t heard many in either the US or the UK.

Yoav