AMD silently removes memory encryption from consumer Ryzen CPUs, leaving users unaware that they may be vulnerable — security feature vanishes after newer AGESA firmware, AMD engineers go radio silent when pressed about the change
www.tomshardware.com
AMD engineer shuts down discussions on the issue
    • xthexder@l.sw0.comEnglish
      2·
      5 hours ago

      I don’t think DDR5 has any encryption built in? Maybe you’re thinking of the error correction controller that’s on the module now? Memory with inline encryption is not very common, and as far as I know, not actually very secure if the CPU/TPM isn’t the one holding the encryption key.