The Reality of Disk Encryption You enabled LUKS during Debian install. You enter a...
The Reality of Disk Encryption
You enabled LUKS during Debian install. You enter a passphrase at boot. You feel safe.
But here's what that default setup actually protects against: someone stealing your powered-off laptop and reading the drive. That's it.
What it doesn't protect against:
Someone tampering with your bootloader (no Secure Boot verification)
DirtyDecrypt PoC targets CVE-2026-31635 in CONFIG_RXGK Linux systems, enabling local privilege escalation.
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What you need to know about the Microsoft Secure Boot certificate expiration: Don’t Panic! - Fedora Magazine
