What happens to older devices when Secure Boot Certificates expire

This article highlights the issues that older computer systems will encounter when the Secure Boot Certificate expires ...

Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid)

Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid) ...
Tech Times

AMD Reverses Ryzen Memory Encryption Removal: July BIOS Update to Restore TSME

AMD memory encryption is returning to consumer Ryzen 9000 desktop chips after the company reversed a silent AGESA 1.2.7.0 ...
Guru3D

AMD Reportedly Removes TSME Memory Encryption Support from Ryzen CPUs

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

A crucial Windows security certificate just expired - how to check your PC

Secure Boot protects modern Windows and Linux PCs. Microsoft Secure Boot certificates from 2011 expire in June and October 2026. Most PC owners are fine if they install the latest updates. Last year's ...

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

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

AMD to revive memory encryption protections on non-Pro Ryzen CPUs

'We will reinstate this option in an upcoming BIOS release in July,' AMD says.

AMD quietly disabled RAM encryption on some Ryzen CPUs and users want to know why

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 ...