Fast passive subdomain enumeration tool.

A web-based tool to assist the work of the intuitive threat analysts.

JWT brute force cracker written in C

📙慢慢整理所学的机器学习算法，并根据自己所理解的样子叙述出来。(注重数学推导)

JAVA安全SDK及编码规范

HackerOne Public Disclosure Slack Bot

a new crawler based on python with more function including Network fingerprint search

to discover subdomains of your target domain

fofa website