by Daniel Moghimi on Sep 26, 2024 | Tags: Security
The discovery of Meltdown and Spectre, along with their extensive media coverage, brought hardware security research to the spotlight. A wake-up call for major chipset manufacturers such as Intel, AMD, and ARM, we learnt that hardware vulnerabilities can be exploited...
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by Dimitris Gizopoulos on Sep 16, 2024 | Tags: fault tolerance, Reliability, silent data corruptions
Data center hyperscalers (Meta, Google, Alibaba) have disclosed over the last four years an unexpectedly high number of CPUs (~1 in 1000) that produce Silent Data Corruptions (SDCs), i.e. program executions that produce wrong results without any observable indication....
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by Ghadeer Almusaddar and Yicheng Zhang on Sep 9, 2024 | Tags: Conferences, Security
33rd USENIX Security Symposium was held in Philadelphia in August 2024. Following recent trends, the symposium featured several sessions dedicated to hardware and microarchitectural security. The program includes papers targeting side-channels and covert channels...
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by Yuhao Zhu, Shuang Wu, Bo Yu, Shaoshan Liu on Sep 3, 2024 | Tags: autonomy, economies of scale
A version of this blog post will appear as an opinion article in CACM. Continued progress in the burgeoning field of robotics and autonomous machines depends critically on an efficient computing substrate. For very good reasons, the systems and architecture have...
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