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New data uncovers the surprising predictability of Android lock patterns


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#1 mainer21

mainer21

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Posted 20 August 2015 - 10:13 AM

The abundance of password leaks over the past decade has revealed some of the most commonly used—and consequently most vulnerable—passphrases, including "password", "p@$$w0rd", and "1234567". The large body of data has proven invaluable to whitehats and blackhats alike in identifying passwords that on their face may appear strong but can be cracked in a matter of seconds.

 

Now, Android lock patterns—the password alternative Google introduced in 2008 with the launch of its Android mobile OS—are getting the same sort of treatment. The Tic-Tac-Toe-style patterns, it turns out, frequently adhere to their own sets of predictable rules and often possess only a fraction of the complexity they're capable of. The research is in its infancy since Android lock Patterns (ALPs) are so new and the number of collected real-world-patterns is comparatively miniscule. Still, the predictability suggests the patterns could one day be subject to the same sorts of intensive attacks that regularly visit passwords.

 

http://arstechnica.com/security/2015/08/new-data-uncovers-the-surprising-predictability-of-android-lock-patterns/



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