Cybersecurity

Binary Hardening

Binary hardening skill for security-hardened C/C++ builds. Use when enabling RELRO, PIE, stack canaries, FORTIFY_SOURCE, CFI sanitizers, shadow stack, or seccomp-bpf syscall filtering. Covers checksec analysis, compiler and linker flags for hardened builds, and NSA/CISA-recommended mitigations. Activates on queries about binary hardening, checksec, RELRO, PIE, stack canaries, FORTIFY_SOURCE, CFI, shadow stack, or seccomp.

Publisher / source

mohitmishra786/low-level-dev-skills (found on skills.sh)

Upstream record

mohitmishra786/low-level-dev-skills

Version

Version 3

Published

2026-11-03

Publication review

Approved for publication

Content fingerprint

49465ebe25702d5c75ae8f18b9df827d6186bcfef62b0b7d3aeb0f5e8c923408