![]() ![]() Schlage responded, saying it wasn't ready to comment before publication.Ī Medeco spokesperson Clyde Roberson called the Michigan researchers' work "important and informative." He added that the company has been working to create locks with electronic and mechanical components that can't be 3-D printed. WIRED reached out to some of the lock companies whose restricted keys could be duplicated with Keysforge, including Medeco, Yale, Schlage, EVVA and BEST. "This reopens those attacks."Īttackers and criminals, especially the high end ones, will learn these attacks. "One of the biggest defenses for these methods was restricted keyways," says Burgess. Using Keysforge to build a series of 3-D printed keys would make that trial-and-error process vastly easier. Blazed showed that in a building or facility that uses master keys, a key holder can create a series of keys with small variations on his or her regular key and eventually create a master key that opens many more doors. Or it could even allow what the researchers call "privilege escalation" attacks, like what University of Pennsylvania computer scientist Matt Blaze has demonstrated. ![]() Like the earlier, unreleased Photobump software, the publicly accessible Keysforge software could enable the easy creation of bump keys for restricted key profiles. Researchers showed in 2009 they could find the measurements of a key's cuts from a photograph taken from as far as 200 feet away and at an angle. Replicating restricted keys allows for more than the unlimited copying of a key by, say, a rogue employee: It could also make it possible to duplicate a high-security key from a photograph taken from a distance with a high-powered lens. ![]()
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