
freeipa
Centralizes identity, authentication, and access control for Linux/UNIX environments using LDAP, Kerberos, PKI, DNS, and Active Directory trust.

Centralizes identity, authentication, and access control for Linux/UNIX environments using LDAP, Kerberos, PKI, DNS, and Active Directory trust.

Open Source Identity and Access Management For Modern Applications and Services

A tool for secrets management, encryption as a service, and privileged access management

The most comprehensive authentication framework

The Single Sign-On Multi-Factor portal for web apps, now OpenID Certified™

Provides open-source SSO and identity provider functionality with SAML, OAuth2/OIDC, LDAP, and RADIUS support for centralized authentication,…

Authorization library enforcing ACL, RBAC, ABAC, and custom access-control models with RESTful matching and policy management APIs for applications…

A free, secure and open source app for Android to manage your 2-step verification tokens.

Bitwarden client apps (web, browser extension, desktop, and cli).

A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

Policy enforcement, zero-trust identity, execution sandboxing, and audit logging for autonomous AI agents. Covers 10/10 OWASP Agentic Top 10 with…

Open-source identity and access management platform providing SSO, MFA, passkeys, OIDC, SAML, SCIM, and multi-tenant access control for developers…

OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors

Declarative policy engine that enables authorization and policy enforcement across services, Kubernetes, Terraform, Docker, and APIs using the Rego…

OpenID Certified OAuth 2.0 and OpenID Connect provider for token issuance, client management, JWKS, and login/consent flow orchestration via headless…

API-first identity and user management system for cloud-native applications. Handles login, registration, MFA, recovery, and profile management with…

Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

Identity-aware reverse proxy that delivers zero-trust access to internal apps and services via context-aware policy, continuous verification, and no…