Josh Galvez

Security Research &
Hardware Hacking

Security researcher, hardware hacker, and network engineer. 2× DEF CON black badge winner (cryptography & privacy, badge challenge) and SAINTCON Hackers Challenge black badge holder. I discover vulnerabilities, break systems, and build tools that ship. Father of five.

Cybersecurity Research

Vulnerability discovery, penetration testing, and reverse engineering. Finding security gaps across hardware, firmware, and software systems. Building tools and methodologies to scale security research.

Hardware Hacking

Embedded systems analysis, microcontroller exploitation, and physical device security. Discovering novel attack vectors, fault injection techniques, and side-channel vulnerabilities.

Zevlag Labs

High-quality developer tools built for power users. Currently shipping Video Speed Controller—precise playback control for HTML5 video and audio across any website.

Better AI Pros

AI automation for small businesses. Intelligent workflows, chatbots, and systems that eliminate repetitive work so you can focus on what matters.

Connect

Follow for security research, hardware hacking breakdowns, CTF writeups, and technical thoughts. Open to collaboration on interesting problems.