Showing only posts tagged CPUs. Show all posts.

Users cry foul after AMD stripped memory crypto from its consumer CPUs

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A decade ago, AMD added a protection to its high-end CPUs to protect them against cold boot attacks and other types of physical exploits that siphon sensitive data out of the connected memory chips. Short for Transparent Secure Memory Encryption, TSME encrypts the entire contents stored in memory, making …

Intel and AMD trusted enclaves, a foundation for network security, fall to physical attacks

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In the age of cloud computing, protections baked into chips from Intel, AMD, and others are essential for ensuring confidential data and sensitive operations can’t be viewed or manipulated by attackers who manage to compromise servers running inside a data center. In many cases, these protections—which work …

Intel and AMD trusted enclaves, the backbone of network security, fall to physical attacks

Source

In the age of cloud computing, protections baked into chips from Intel, AMD, and others are essential for ensuring confidential data and sensitive operations can’t be viewed or manipulated by attackers who manage to compromise servers running inside a data center. In many cases, these protections—which work …