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Re: [LUG] Bloody politicians! Rant.
- To: list@xxxxxxxxxxxxx
- Subject: Re: [LUG] Bloody politicians! Rant.
- From: Martijn Grooten <martijn@xxxxxxxxxxxxxxxxxx>
- Date: Wed, 14 Jan 2015 07:32:49 +0000
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On Tue, Jan 13, 2015 at 10:48:07PM +0000, Simon Waters wrote:
> Steganography is excellent for bypassing surveillance precisely because
> you can share the image somewhere public. Sure in principle anyone
> looking at your images is communicating in a fashion, but throw in some
> "popular" types of images. Of course if someone knows you are using
> steganography it may break down
That's the thing: steganography scales badly. It could be used by a
terrorist cell for internal communication, but not to talk to potential
new members. And once you know the secret, it's trivial for an
intelligence agency to listen in.
Martijn.
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