As cyber war rages against WikiLeaks' enemies, WikiLeaks itself may already have concocted an explosive contingency plan
Vengeful denial-of-service attacks on PayPal, MasterCard, and Visa in support WikiLeaks amount to an unprecedented cyber war. The "anonymous" vigilantes no doubt see themselves as valiant defenders of WikiLeaks and its freedom to let loose whatever it wants to disclose.
But does WikiLeaks really need help? As has been previously reported, WikiLeaks has taken out an insurance policy in the form of a 1.4GB AES-encrypted file that was originally released on various BitTorrent sites and is still available. Nobody knows what that file may contain except the creators.
This is pure speculation, but if I was planning this out, that big encrypted archive would contain several smaller encrypted archives. Each would have a different key, with inflammatory file names like "Proof of 9/11 coverup" or "Missing White House Emails, 2000-2007." There'd be little sense in making this insurance file a one-shot deal.
Then there's the method of key distribution. I imagine there are several servers socked away all over the globe, probably running services that have nothing to do with WikiLeaks, and each holding one or more decryption keys. The systems would be connected to one another via a series of heartbeats, and one or more of those servers would be able to cause the release of one or more keys -- triggered either by a direct signal, such as an email containing a passphrase, a Twitter post, or the absence of such a signal over a period of time.
I'd wager it's the latter. I wouldn't be surprised if WikiLeaks has created a dead man switch.
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http://www.infoworld.com/t/leak-prevention/does-wikileaks-need-its-defenders-or-does-it-have-its-own-cyber-insurance-828