The change came to light in April, when Ben Kilpatrick installed a new OS on a Ryzen 7 9700X system built on AMD's Zen 5 ...

AMD memory encryption is returning to consumer Ryzen 9000 desktop chips after the company reversed a silent AGESA 1.2.7.0 ...

A decade ago, AMD added a protection to its high-end CPUs to protect them against cold boot attacks and other types of ...

Newer versions of the UEFI BIOS component AGESA disable a feature on some AMD Ryzen processors that they should never have – ...

You'll need the Pro versions of its chips for added protection against physical attacks.

A newly surfaced report suggests AMD has quietly disabled Transparent Secure Memory Encryption (TSME) support on consumer Ryzen processors through its AGESA 1.2.

AMD silently disabled TSME memory encryption on consumer Ryzen chips via a firmware update. The feature still works on Pro CPUs. AMD won't say why.

AMD's Secure Memory Encryption (SME) feature will remain disabled by default in future Ryzen-based Linux PCs. That's because the feature has been found to be very problematic on some of those systems.

AMD says it will reinstate firmware memory encryption (TSME) on non-PRO Ryzen 9000 desktop CPUs through a BIOS update in July ...

Secure Memory Encryption also known as SME, uses a single key to encrypt system memory, which is generated by the AMD Secure Processor at boot. In addition, SEV also known as Secure Encrypted ...