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Tag: BLACKHAT2009

Lasers and Electrical Outlets Can Be Used to Steal Stuff Off Computers

Andrea Barisani and Daniele Bianco, two researchers from network security company Inverse Path, will soon be demonstrating how to power lines and off-the-shelf lasers to capture a user's keystrokes at the Black Hat 2009 security conference in Las Vegas. Both methods are similar in that each uses different fluctuations to determine what keys are being pressed: The first uses voltage differences ...