Check subdomains for subdomain takeovers and other DNS tomfoolery

MassDNS wrapper written in go to enumerate valid subdomains using active bruteforce as well as resolve subdomains with wildcard filtering and easy input-output support.

Standalone utility for service discovery on open ports!

Pattern recognition for hosts, services, and content

httpx is a fast and multi-purpose HTTP toolkit that allows running multiple probes using the retryablehttp library.

A markdown formatter

A recursive internet scanner for hackers.

Fast subdomains enumeration tool for penetration testers

Knock Subdomain Scan

JavaScript Elliptic curve cryptography library

Find subdomains on GitHub.

Backend logic implementation for https://github.com/gothinkster/realworld with awesome FastAPI

Semgrep rules registry

Distributed Task Queue (development branch)

bootgen source code

CTFium: Collection of CTF pwn challenges

A GitHub action that runs black code formatter for Python

SSH server & client auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)

PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)

A type-safe dynamic array implementation for C

A tool to identify and exploit sudo rules' misconfigurations and vulnerabilities within sudo