Hacking tutorials

A structured introduction to offensive security tools paired with the defensive concepts they exist to test. Tool tutorials cover nmap, OWASP ZAP, Burp Suite, Wireshark, hex editors, and x64dbg. Defensive lessons cover Content Security Policy, web application firewalls, TLS / HSTS, and honeypots. An interactive history-of-hacking timeline ties modern techniques to their origin stories.

Each tool tutorial pairs with CxOS, our in-browser hacker lab — so the commands you read here are commands you can run in the same tab.

History of Hacking timeline → · Open CxOS → · Linux Shell terminal → · Shell lesson tracks →