After protests, AMD is bringing back TSME's RAM encryption

heise onlineIndependentCenterFactual 95Objective 9016 days ago

The article discusses user frustration with AMD over the deactivation of the Transparent Secure Memory Encryption (TSME) feature on some Ryzen processors. TSME allows for transparent encryption and decryption of system memory, primarily intended to protect against specific physical attacks like 'cold boot' attacks. The feature was previously available on certain desktop Ryzen processors through firmware updates but has now been removed with a new version of the AGESA firmware component. Some users have expressed disappointment, with one submitting an error report to the AMD Secure Encrypted虚拟化

Bias read (Center): The article provides a factual overview of technical changes related to AMD processors without taking a stance on the issue. It explains the functionality of TSME, its removal, and user reactions neutrally.

Why these scores (Factual 95 · Objective 90): The article provides detailed technical information about AMD's TSME feature, its limitations, and recent changes due to firmware updates. The facts align with general knowledge about TSME and its intended use cases. It remains mostly neutral in tone, though some mild frustration from users is menti

heise onlineIndependentCenter11 days ago

AMD has announced the reintroduction of the Transparent Secure Memory Encryption (TSME) feature for its Zen 5 Ryzen processors through a firmware update expected in July. This decision follows customer complaints over the sudden removal of the security function in a recent AGESA firmware update. TSME protects against physical attacks that attempt to read data from RAM without authorization. While many AMD processors since 2016 support TSME, the company did not promote it for all models, including some where users could activate it manually with compatible motherboards. The removal of TSME was done secretly by AMD without prior notice or explanation, leading to frustration among users who demanded its return. The company now plans to restore the feature, though the reasons behind its initial deactivation remain unclear.

Bias read (Center): The article discusses a technical change in hardware features and user reactions, with no direct political implications or framing. It focuses on corporate actions and consumer response rather than political issues, policies, or figures.