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Kit Murdock, University of Birmingham
Tuesday 27 October 2020, 14:00-15:00
Plundervolt: How a Little Bit of Undervolting Can Create a Lot of Trouble
- 👤 Speaker: Kit Murdock, University of Birmingham
- 📅 Date & Time: Tuesday 27 October 2020, 14:00 - 15:00
- 📍 Venue: Webinar
Abstract
Many modern processors expose privileged software interfaces to dynamically modify the frequency and voltage. These interfaces were introduced to cope with the ever-growing power consumption of modern computers. In this talk we show how these privileged interfaces can be exploited to undermine the system’s security. We present the Plundervolt attack – demonstrating how we can corrupt the integrity of Intel SGX computations.
RECORDING : Please note, this event will be recorded and will be available after the event for an indeterminate period under a CC BY -NC-ND license. Audience members should bear this in mind before joining the webinar or asking questions.
Series This talk is part of the Computer Laboratory Security Seminar series.
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