23C3_1513 Detecting temperature through clock skew
Hot or Not: Defeating anonymity by monitoring clock skew to remotely detect the temperature of a PC
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23C3 Audio Recordings 23C3_1513 Veröffentlicht am: 28.12.2006, 12:45 Uhr Präsentation vom: 28.12.2006, 12:45 Uhr http://chaosradio.ccc.de/23c3_mp3_1513.html Teilnehmer: Steven J. Murdoch Detecting temperature through clock skew Hot or Not: Defeating anonymity by monitoring clock skew to remotely detect the temperature of a PC Abstract : By requesting timestamps from a computer, a remote adversary can find out the precise speed of its system clock. As each clock crystal is slightly different, and varies with temperature, this can act as a fingerprint of the computer and its location. Speakers : Steven J. Murdoch Language : en Date : 2006-12-28 Time : 12:45 Room : Saal 1 More information... http://events.ccc.de/congress/2006/Fahrplan/events/1513.en.html
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