Meltdown, Spectre, and why hardware can be correct yet insecure

The recent Meltdown and Spectre attacks have exposed, or at least emphasized, a fundamental problem with the conventional approach to computer security at the hardware level. Both of these attacks rely onĀ side channelsĀ in conventional processor designs. By exploiting these side channels, an untrusted program can learn the contents of the operating system kernel's memory or … Continue reading Meltdown, Spectre, and why hardware can be correct yet insecure

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