
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.

Maintains the TUF repository that securely delivers the Sigstore trust root (trusted_root.json) to clients, using keyholder threshold signing, KMS…

PowerShell GUI tool that runs 54 best-practice health and security checks against Active Directory, flagging Kerberoasting, DCSync, delegation and…

Pwsh tool for AD Group Enumeration Auditing

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

Centralized, TPM 2.0 hardware-backed cryptographic identity enclave and multi-protocol bridge for Linux (FIDO2/CTAP2 WebAuthn Passkeys, OpenSSH…

Tactical Identity Operator for Linux & Hybrid Active Directory

Workload identity platform that attests running services, issues SPIFFE IDs/SVIDs, and enables mTLS and JWT authentication for Kubernetes,…

Proof-of-concept exploit for CVE-2026-76578 and CVE-2026-76560, chaining anonymous LDAP ADD with a 389-ds SELFDN bypass to gain FreeIPA domain admin…

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

An open-source TPM device-attest-01 CA server

Open Source Identity and Access Management For Modern Applications and Services

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

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

The Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.

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

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

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