Intercepts — Field Notes & Writeups
INTERCEPTS·FIELD NOTES & WRITEUPS
- 2026-05-28DOC-2026-007-AC
Access Control & IDOR
Why the most common bug in bug bounty isn't a clever exploit — it's the server forgetting to check who's asking.
WEB · TUTORIAL · WEB-SECURITY16 min read - 2026-05-21DOC-2026-006-SSTI
Server-Side Template Injection
How template engines turn user input into remote code execution — and how to find, exploit, and fix it.
WEB · TUTORIAL · WEB-SECURITY16 min read - 2026-05-14DOC-2026-004-subnet
Subnetting Masterclass
IP addressing, MAC addresses, subnet masks, CIDR notation, and the math behind dividing networks.
NETWORK · TUTORIAL7 min read - 2026-05-14DOC-2026-005-stego
The Hidden Archive — Steganography Masterclass
A 14-part steganography reference — strings, binwalk, steghide, stegseek, LSB, polyglots, SSTV, spectrograms, Morse, DTMF, and CTF audio tricks.
FORENSICS · TUTORIAL20 min read - 2026-05-14DOC-2026-001-reverse
Reverse Engineering Masterclass
A 15-part walkthrough — CPU registers, syscalls, x86-64 assembly, GDB, radare2, dynamic analysis, patching, anti-reversing, and beyond.
REVERSE-ENGINEERING · BINARY-EXPLOITATION · LINUX · TUTORIAL69 min read - 2026-05-14DOC-2026-003-linux
Mastering Linux for Cybersecurity
From beginner to command-line pro — file permissions, pipes, redirection, scripting, and the workflows behind every CTF playthrough.
LINUX · CTF-WRITEUP · TUTORIAL18 min read - 2026-05-14DOC-2026-002-binex
Binary Exploitation Masterclass
A comprehensive walkthrough — buffer overflows, ret2libc, ROP, heap exploitation, format strings, and modern mitigations.
BINARY-EXPLOITATION · PWN · TUTORIAL65 min read