Microsoft has warned that the cryptographic roots underpinning UEFI Secure Boot on Windows devices will begin to expire in June 2026, forcing a global certificate update that every IT team and many end users must plan for now to avoid boot-level insecurities and loss of updateability.
Background...
2026 expiration
bitlocker
bootkit
certificate rollover
db
dbx
group policy
intune
kek
linux shim
mdm
oem firmware
pre-boot security
recovery media
secure boot
uefi
vm
windows 11
windows server
windows update
Windows 10 reaches its official end of support on October 14, 2025 — and if you intend to run, repair, or virtualize the OS after that date, downloading and archiving an official Windows 10 ISO today is the simplest, safest hedge against broken links, tampered images, and last‑minute panic...
backups
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checksum
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dism
end of support
esu
gold image
hyper-v
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licensing
media creation tool
rufus
sha-256
slipstreaming
ventoy
virtualization
vm
windows 10
Windows 10’s long goodbye is nearly here, and the smartest move you can make before support ends on October 14, 2025 is to download and archive a clean, unmodified Windows 10 Version 22H2 ISO directly from Microsoft. Whether you plan to keep older PCs running, want a recovery option if a drive...