Self-hosted · Tucson, AZ
Nullbyte
Nullbyte
Labs
From zero to hacker's bench: lab setup, badge hardware, and capture the flag — written and filmed by K0DA.
Build the lab
Open the hardware
Play the game
System status
Site live
Tutorials published3
Build the lab1
Open the hardware1
Play the game1
Last build2026-07-26T23:44Z
Who's behind this
K0DA — a cybersecurity engineer who builds adversarial simulations for a living and conference badges for fun. Aimed at people who are early but serious: you can follow a terminal, you own a soldering iron or want to, and you'd rather understand the attack than copy the command.