Authentication Mechanisms ========================= ============================================================================ ==== ==== ==== ========= ===== Mechanism HTTP CoAP MQTT WebSocket Zenoh ============================================================================ ==== ==== ==== ========= ===== Basic Authentication ✔ ✔ ✔ Bearer Token ✔ `OpenID for Verifiable Credentials `__ ✔ Oauth2 ⚠️ ============================================================================ ==== ==== ==== ========= ===== ⚠️ Oauth2 has not been tested and requires an external endpoint to authenticate tokens.