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Encrypt Once, Boot Forever: TPM2 Auto-Unlock on Fedora 44

BLOG ARTICLE Published on May 20, 2026

Written by Anay Pandya

Source: DEV Community - Linux 1 min read intermediate

Summary

When I set up Fedora 44 on my Predator Helios Neo 16, I enabled full disk encryption using LUKS. Non-negotiable for a cybersecurity student. The problem: every boot starts with a password prompt before anything loads. Fine in principle, friction in practice — especially when you're rebooting frequently during a fresh system setup. The solution: seal the decryption key inside the TPM chip and let the hardware unlock the drive automatically on legitimate boots. No password prompt, full encryp...

#linux #fedora #security #encryption
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