Author

Derock X.

I like to build things, and afterwards, I like to write about them. Electrical Engineer & Computer Science student, self-proclamed hacker. Big into open-source and tech independence.

more about me at derock.dev →

Recent posts

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U8

DEF CON 34

Attending my first DEF CON; hacking badges, cool talks, and vegas

  • cybersecurity
  • defcon
U7

Custom Long Range Live Video Solution

The live video solution for Duke AERO's 2026 rocket: Devils Advocate. Running on 3.4GHz using RaptorQ and Reed-Solomon

U6

2025 Sunshine CTF Solutions Writeup

A writeup of all my solutions for the 2025 Sunshine CTF challenges.

+ 5 more posts read all →

Recent bits

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Short TIL-style findings: quick discoveries, tips, and observations that don't warrant a full post.

TP1

Transmit DATV on a wire using a Pi

Cool program that allows you to transmit digital DATV (h264 + qpsk + reed-solomon) without an SDR using just a Raspberry Pi and a wire.

  • RF