Is Your Computer Spying on You?
Computer criminals could soon be eavesdropping on what you type by analyzing the electromagnetic signals produced by every key press, as a technology that has been available to US intelligence agencies for twenty years finally makes its way into the public domain.
Swiss researchers have done it: By analyzing the signals produced by a person?s keystrokes, they have been able to reproduce what that person typed. BBC news quotes them as declaring that keyboards are “not safe to transmit sensitive information.”
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