🔒 Best Open Source Security & Auth Software

Password manager with zero-knowledge encryption. Free for personal use. Self-hostable.

Identity and access management. SSO, social login, user federation, and fine-grained authorization.

Penetration testing framework. World's most used pen testing tool for security professionals.

Web application security scanner. Find vulnerabilities in your web apps during development and testing.

Intrusion prevention software. Ban IPs that show malicious signs based on log file analysis.

Secrets management and data protection. Secure, store, and control access to tokens, passwords, and keys.

Cross-Platform Password Manager, securely store passwords.

Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs.

The Single Sign-On Multi-Factor portal for web apps.

Tool for secrets management, encryption as a service.

Comprehensive and versatile security scanner.