https://r3d0t.github.io/Offensive security research covering Red Team operations, Radio Frequency, Software Defined Radio and Wireless Security 2026-05-24T21:43:17-04:00 PnP https://r3d0t.github.io/ Jekyll © 2026 PnP /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png 2026-05-12T21:30:00-04:00 2026-05-12T21:30:00-04:00 https://r3d0t.github.io/posts/rfid-hacking/ pnp

How to read, analyze, and clone a hotel RFID key card using Proxmark3 — covers MIFARE Classic 1K structure, key recovery, and card cloning.

2026-05-10T10:54:00-04:00 2026-05-10T10:54:00-04:00 https://r3d0t.github.io/posts/framework-laptop-13-freezing-screen/ pnp

How to fix screen freezing and GPU hangs on the Framework Laptop 13 running Linux — AMD GPU kernel parameter fix via GRUB.

2026-04-11T19:15:00-04:00 2026-04-11T19:15:00-04:00 https://r3d0t.github.io/posts/airplane-tracker/ pnp

How to track live aircraft using a cheap RTL-SDR dongle, dump1090, and ADS-B signals — includes setup, antenna tips, and map visualization.

2026-04-03T14:02:00-04:00 2026-04-03T14:02:00-04:00 https://r3d0t.github.io/posts/oscp-vs-pnpt-review/ pnp

Side-by-side comparison of OSCP and PNPT — cost, difficulty, recognition, and which certification is the better choice for your career.

2026-03-27T19:15:00-04:00 2026-03-27T19:15:00-04:00 https://r3d0t.github.io/posts/pnpt-review/ pnp

Honest review of the PNPT certification by TCM Security — exam format, difficulty, practical pentesting skills tested, and who it is best suited for.