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Port Contention Goes Portable: Port Contention Side Channels in Web Browsers

Port Contention Goes Portable: Port Contention Side Channels in Web Browsers

CPU Port Contention, a recently discovered micro-architectural side-channel, can be implemented in web-browsers, substantially increasing the attack surface.

  • ClĂ©mentine Maurice
Thomas Rokicki, ClĂ©mentine Maurice Jul 20, 2022 • 10 min read
Explaining DrawnApart, a remote GPU fingerprinting technique

Explaining DrawnApart, a remote GPU fingerprinting technique

DrawnApart is a new technique to fingerprint GPUs using the WebGL API. It can distinguish identical GPUs.

  • Naif Mehanna
  • Walter Rudametkin
  • Romain Rouvoy
Multiple authors Jan 31, 2022 • 9 min read
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