Google made public a new swipe-to-unlock patent, something HTC actually already offers. CNET takes a look at some other features that vendors have contributed to Android--features that may someday end up in a patent battle. View on site
Bob Eisenhardt looks back at Clifford Stoll's classic cyber-spying true story from 1989 and poses the question, how much has really changed in the world of cyber-espionage? Not that much, as it turns out.
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