mTLS Configuration Comprehensive guide to implementing mutual TLS for zero-trust service mesh communication. When to Use This Skill - Implementing zero-trust networking - Securing service-to-service communication - Certificate rotation and management - Debugging TLS handshake issues - Compliance requirements (PCI-DSS, HIPAA) - Multi-cluster secure communication Core Concepts 1. mTLS Flow 2. Certificate Hierarchy Templates Template 1: Istio mTLS (Strict Mode) Template 2: Istio Destination Rule for mTLS Template 3: Cert-Manager with Istio Template 4: SPIFFE/SPIRE Integration Template 5: Linkerd…