Matthew Garrett’s Blog is the personal site of a Linux kernel developer with a background in power management, mobile firmware, and security. The blog serves as a platform for detailed technical commentary on operating system internals, hardware security, and the practical limits of security mechanisms.
The site’s core strength is deep, first-hand analysis. Posts often examine how technologies like secure boot, measured boot, TPM remote attestation, and eBPF-based anti-cheat systems actually work, and where their assumptions break down. The writing is technical but accessible to readers with some systems knowledge.
It suits Linux developers, security engineers, firmware and platform developers, and technically literate readers who want informed critique rather than marketing summaries. Those new to kernel or security concepts may find some posts dense.
Use the archives and search to find topics of interest, and treat posts as informed opinion pieces rather than formal documentation. The author notes that content should not be interpreted as the opinion of his employer.
Overall, it is a valuable resource for anyone tracking Linux security and platform integrity debates.
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