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How to precisely time power attacks?
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Ohm's Law in Data Centers - A Voltage Side Channel for Timing Power Attacks
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- 1 Intro
- 2 Multi-tenant data centers (a.k.a. colo )
- 3 Data center security
- 4 How to attack physical infrastructures?
- 5 Threat model
- 6 Cost analysis of power attacks
- 7 How to precisely time power attacks?
- 8 A voltage side channel
- 9 Voltage measurement of a Dell server
- 10 Experiment
- 11 Power supplies
- 12 PSD vs. server power
- 13 Accuracy of the voltage side channel
- 14 Timing accuracy
- 15 A closer look at server's power supply
