A GlobalProtect VPN client for Linux, written in Rust, based on OpenConnect and Tauri, supports SSO with MFA, Yubikey, and client certificate authentication, etc.

Key Vault integration with API Management so that secrets and certificates are stored in a FIPS 140-2 Level 2 compliant HSM.

Use easy-rsa to build and manage a PKI/mTLS CA

A tool for managing a local CA and client certificates for testing or production mTLS.

The Client Certificate Authentication/mTLS Architecture in NGINX

HTTPS client implementation in C using mutual TLS (mTLS) authentication.

The Client Certificate Authentication/mTLS Architecture in Haproxy

A PoC to check Service to Service authentication using two-way SSL.

OpenSIPS server with PhoneX modifications and improvements, e.g., client certificate authentication

The Client Certificate Authentication/mTLS Architecture in Apache

Automates YubiKey setup for mutual TLS (mTLS) in an NGINX environment, handling cryptographic keys and certificates, with configurable PIN, PUK, and Management Key settings.

Homematic IP to MQTT bridge (Docker Container)

haproxy config to start local proxy redirecting http requests as https with client certificate and BrainpoolP256r1 elliptic curve

Use mTLS authentication at Eclipse Mosquitto An open source MQTT broker

OpenVPN OTP token support plugin (username from certificate)

DokuWiki client certificate auth plugin

Mosquitto SSL Configuration - MQTT TLS Security