Many application technologies enable secure communication between two entities by means of Internet Public Key Infrastructure Using X.509 (PKIX) certificates in the context of Transport Layer Security (TLS). This document specifies procedures for representing and verifying the identity of application services in such interactions. [STANDARDS-TRACK]| IETF Datatracker
34.19. SSL Support # 34.19.1. Client Verification of Server Certificates 34.19.2. Client Certificates 34.19.3. Protection Provided in Different Modes 34.19.4. SSL …| PostgreSQL Documentation