urlscan.io - Website scanner for suspicious and malicious URLs
Principles of web security. The fundamentals and state-of-the-art in web security. Attacks and countermeasures. Topics include: the browser security model, web app vulnerabilities, injection, denial-of-service, TLS attacks, privacy, fingerprinting, same-origin policy, cross site scripting, authentication, JavaScript security, emerging threats, defense-in-depth, and techniques for writing secure code. Course projects include writing security exploits, defending insecure web apps, and implementing emerging web standards.
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This page will be a completely chaotic list of tools, articles, and resources I use regularly in Pentesting and CTF situations. My goal is to update this list as often as possible with examples, articles, and useful tips. It will serve as a reference for myself when I forget things and hopefully help other to discover tools that they haven’t used. If you know of more tools or find a mistake, please contact me on Twitter or by email (links above).