TLS عمليًا

في هذا الدرس

configure TLS correctly everywhere data crosses a network.

الموضوعات المخطط لها

• TLS gives encryption, server identity, and optionally client identity (mutual TLS, mTLS).
• Certificates are issued by a CA and expire; automate renewal (for example cert-manager or a cloud service).
• Encrypt service-to-service traffic and database connections too, with verification of the server certificate (sslmode=verify-full for PostgreSQL).
• Never disable certificate validation to "make it work"; fix the trust store instead.
• Use current TLS versions; verify the recommended minimum before recording.