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Volume 27, Issue 3

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October 28, 2013

Electronic privacy? There's no such thing

Most people suffer from the delusion of privacy. They think it can be guaranteed somehow for their various electronic gadgets. But that is a delusion, and sadly even many in the information security field don't know it. Still, it's surprising how strong the desire to believe otherwise is, and how tech companies will sometimes try to feed that illusion.

Take the news that the encryption in Apple's iMessage can potentially be cracked. I was surprised, but not because the encryption could be cracked. That's a given, no matter the encryption algorithm. I was surprised because I didn't know that iMessage used point-to-point encryption. I just assumed that Apple could always read my messages. Call me uninformed for having missed that news, but what I think is that I was actually better informed than those people who saw Apple's promise that it couldn't decrypt iMessage traffic and let the delusion of privacy lull them into thinking that was really true. Believe me, we'd all be better off if we just acted on the theory that there is likely to be a back door every time.

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http://www.computerworld.com.au/article/530218/electronic_privacy_there_no_such_thing/