A group of British cybersecurity researchers has figured out a novel new attack method: recording the sound a computer keyboard makes. The researcher took recordings using a nearby smartphone of ...
Computer scientists have devised an attack that reliably extracts secret cryptographic keys by capturing the high-pitched sounds coming from a computer while it displays an encrypted message. "We ...
The arrival of the smartphone made mobile messaging infinitely easier, but for those who some reason still miss typing out long messages on a tiny nine-button keypad, Guy Dupont has created a compact ...
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