One Article Review
| Source |  Network World |
|---|---|
| Identifiant | 895293 |
| Date de publication | 2018-11-13 10:55:00 (vue: 2018-11-13 21:03:14) |
| Titre | GPUs are vulnerable to side-channel attacks |
| Texte | Computer scientists at the University of California at Riverside have found that GPUs are vulnerable to side-channel attacks, the same kinds of exploits that have impacted Intel and AMD CPUs.Two professors and two students, one a computer science doctoral student and a post-doctoral researcher, reverse-engineered a Nvidia GPU to demonstrate three attacks on both graphics and computational stacks, as well as across them. The researchers believe these are the first reported side-channel attacks on GPUs.[ Read also: What are the Meltdown and Spectre exploits? | Get regularly scheduled insights: Sign up for Network World newsletters ] A side-channel attack is one where the attacker uses how a technology operates, in this case a GPU, rather than a bug or flaw in the code. It takes advantage of how the processor is designed and exploits it in ways the designers hadn't thought of. |
| Envoyé | Oui |
| Condensat | across advantage also: amd are article attack attacker attacks believe both bug california case channel click code computational computer cpus demonstrate designed designers doctoral engineered exploits first flaw found full get gpu gpus graphics hadn have here how impacted insights: sign intel kinds meltdown network newsletters nvidia one operates please post processor professors rather read regularly reported researcher researchers reverse riverside same scheduled science scientists side spectre stacks student students takes technology than them these thought three two university uses vulnerable ways well what where world |
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