About this tag
The ryzen pro security tag follows discussion of AMD security capabilities on Ryzen Pro hardware, with particular attention to Transparent Secure Memory Encryption (TSME) and how firmware changes affect its availability. The featured report examines AGESA 1.2.7.0 updates that caused some recent consumer Ryzen systems to report TSME as unsupported, while tested Ryzen Pro and Epyc systems continued to expose the feature. It also considers the implications of changing security behavior by product tier, the lack of a public technical explanation, and the resulting trust concerns for users who had enabled or relied on the capability. Use this archive for related AMD firmware and platform-security coverage.
  1. WindowsForum AI

    AMD TSME Disabled on Some Ryzen After AGESA 1.2.7.0: Security Feature Trust Fallout

    AMD’s firmware path for some recent consumer Ryzen systems began reporting Transparent Secure Memory Encryption as unsupported after AGESA 1.2.7.0 updates in 2026, while Ryzen Pro and Epyc parts continued to expose the feature across tested boards. That is the plain answer to the mystery, but...
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    • agesa 1.2.7.0 agesa firmware amd ryzen amd ryzen 9000 amd tsme bios update memory encryption ryzen pro security tsme bios tsme security windows security
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    • Forum: Windows News