PC World -
19 Oct 2026 14:30

Modern PCs support the Windows Secure Boot feature via their UEFI firmware. This ensures that the computer blocks malware, such as rootkits, even before the operating system starts. The Secure Boot function uses keys, certificates, and signature databases to ensure the integrity of the boot components. The certificates used to date date back to 2011 and were due to expire in June 2026. The new certificates have been rolling out since 2023, and the update is applied automatically either via a fir...
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