mTLS Configuration

소개

Provides a comprehensive framework for configuring mutual TLS (mTLS) to secure internal service communication. It includes production-ready templates for Istio, Linkerd, and SPIRE, alongside detailed guidance for certificate rotation and lifecycle management using cert-manager. This skill is essential for organizations implementing zero-trust networking architectures, ensuring compliance with standards like PCI-DSS and HIPAA, and troubleshooting complex handshake issues in service mesh environments.

주요 기능

• Istio PeerAuthentication and Destination Rule templates for strict or permissive mTLS
• 23,139 GitHub stars
• Advanced debugging commands for diagnosing TLS handshake and connectivity issues
• Linkerd mTLS configuration and verification workflows
• Automated certificate management patterns using cert-manager and SPIFFE/SPIRE
• Step-by-step certificate rotation and expiry monitoring procedures

사용 사례

• Securing service-to-service traffic to meet regulatory compliance requirements like PCI-DSS
• Implementing zero-trust security for microservices communication
• Automating certificate rotation and identity management across multi-cluster environments