Security

curl-impersonate: A special build of curl that can impersonate Chrome & Firefox

BleachBit system cleaner for Windows and Linux

8 Lessons, Kick-start Your Cybersecurity Learning.

All about bug bounty (bypasses, payloads, and etc)

Ultimate DevSecOps library

Open device management

Next generation web scanner

CTFs as you need them

To fix the Docker and UFW security flaw without disabling iptables

The fuzzer afl++ is afl with community patches, qemu 5.1 upgrade, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!

Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers.

Open Source Vulnerability Management Platform

A cheat sheet that contains common enumeration and attack methods for Windows Active Directory.

Transmits AM radio on computers without radio transmitting hardware.

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community.

A collection of links related to Linux kernel security and exploitation

A Modern Orchestration Engine for Security

A list of interesting payloads, tips and tricks for bug bounty hunters.

A collection of awesome security hardening guides, tools and other resources

Top disclosed reports from HackerOne

MISP (core software) - Open Source Threat Intelligence and Sharing Platform

Cowrie SSH/Telnet Honeypot https://docs.cowrie.org/

Static analysis for GitHub Actions

Light LDAP implementation

Top 100 Hacking & Security E-Books (Free Download)

An adversarial example library for constructing attacks, building defenses, and benchmarking both

A full-stack AI Red Teaming platform securing AI ecosystems via Agent Scan, Skills Scan, MCP scan, AI Infra scan and LLM jailbreak evaluation.

An Android NFC app for reading, writing, analyzing, etc. MIFARE Classic RFID tags.

Prevent Kubernetes misconfigurations from reaching production (again 😤 )! From code to cloud, Datree provides an E2E policy enforcement solution to run automatic checks for rule violations. See our docs: https://hub.datree.io

syzkaller is an unsupervised coverage-guided kernel fuzzer