
freeradius-server
High-performance multi-protocol AAA server for RADIUS, DHCPv4/v6, DNS, TACACS+, and VMPS, centralizing network authentication, authorization, and…

High-performance multi-protocol AAA server for RADIUS, DHCPv4/v6, DNS, TACACS+, and VMPS, centralizing network authentication, authorization, and…

Local-first password manager with direct device-to-device sync

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

A local-only journal with serious encryption. Free, open source, and never touches the internet.

A lightweight, file-based CLI API client with age-encrypted secrets, first-class GraphQL support, and a built-in MCP server for AI agent workflows.

The most comprehensive authentication framework

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers.

Open Source Identity and Access Management For Modern Applications and Services

Execute commands interactively on remote Windows machines using the WinRM protocol (just faster)

Experimental RP2040 FIDO2/WebAuthn authenticator with packed attestation and documented Windows/Entra interoperability

A reverse proxy like nginx, built on pingora, simple and efficient.

Portable OpenSSH

A self-contained cryptographic library for Python

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

Rust cryptography w/ zero required deps: hashes, checksums, MACs, KDFs, password hashing, AEADs, signatures, RSA, key exchange, ML-KEM, and ML-DSA.…

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

The easiest, most secure way to use WireGuard and 2FA.

This chef cookbook provides secure ssh-client and ssh-server configurations.