Hunt down social media accounts by username across social networks
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🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
- hex-editor
- reverse-engineering
- ips
- dear-imgui
Shannon is an AI pentester for web applications and APIs. It analyzes your source code, identifies attack vectors, and executes real exploits to prove vulnerabilities before they reach production.
- penetration-testing
- pentesting
- security-audit
- security-automation
An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
A pure Unix shell script ACME client for SSL / TLS certificate automation
- acme
- acme-protocol
- certbot
- shell
Automatic SQL injection and database takeover tool
- sql-injection
- detection
- exploitation
- python
A tool for secrets management, encryption as a service, and privileged access management
- vault
- go
- secrets
The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis
- data-analysis
- data-manipulation
- encryption
- encoding
🕵️♂️ All-in-one OSINT tool for analysing any website
Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.
- acme
- acme-client
- certbot
- certificate
Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.
- cve-scanner
- subdomain-takeover
- nuclei-engine
- vulnerability-detection
Find secrets with Gitleaks 🔑
The most comprehensive authentication framework
- authentication
- oauth
- oauth2
- typescript
Infisical is the open-source platform for securing secrets, certificates, access, and AI Agents.
KeePassXC is a cross-platform community-driven port of the Windows application “KeePass Password Safe”.
- keepassxc
- keepass
- password-manager
- linux
An open source trusted cloud native registry project that stores, signs, and scans content.
Find, verify, and analyze leaked credentials
- secret
- trufflehog
- credentials
- security
⚙️ NGINX config generator on steroids 💉
DNS-Blocklists: For a better internet - keep the internet clean!
- dns
- ads
- blacklist
- blocklist
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
The authentication glue you need.
- saml
- saml-idp
- saml-sp
- oauth2
API, CLI, and Web App for analyzing and finding a person's profile in 1000 social media \ websites
- osint
- social-media
- analyzer
- username
Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, security risks, prompt injection, data exfiltration, and supply-chain risks in Claude Code, Codex, and MCP skills before you install them.
- agent-security
- agent-skills
- agentic-ai
- ai-security
SpiderFoot automates OSINT for threat intelligence and mapping your attack surface.
- footprinting
- osint
- threatintel
- python