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Filter: C Linux Internals Networking Reverse Engineering cloudflare go infrastructure meta networking quic security systemd x86-64
May 4, 2026 • 22 min read

Defusing a Bomb That Wanted to Phone Home

The CS:APP bomb lab, defused off-campus: an LD_PRELOAD shim, a seventy-line fake grader, and a walk through all six phases plus the secret one.

C x86-64 Reverse Engineering Linux Internals Networking