How does this skill help with mTLS migration?

It provides configuration templates for 'Permissive' mode, allowing services to communicate via both plain text and TLS during the transition period before enforcing 'Strict' mTLS.

Does it support multiple service meshes?

Yes, it includes specific configuration patterns and debugging commands for both Istio and Linkerd, as well as general SPIFFE/SPIRE identity management.

Can I use this for certificate rotation?

Absolutely. The skill includes guides for integrating cert-manager with Istio to automate certificate issuance, renewal, and rotation, preventing downtime.

Is it compliant with security standards?

Yes, these patterns are designed to help organizations meet encryption-in-transit requirements for PCI-DSS, HIPAA, and NIST Zero Trust Architecture guidelines.

mTLS Configuration & Zero Trust Networking

Name: mTLS Configuration & Zero Trust Networking
Author: nguyendinhquocx

bynguyendinhquocx

0•

Cloud Infrastructure

Implements secure mutual TLS (mTLS) configurations for zero-trust service-to-service communication across cloud-native environments.

This skill provides a comprehensive framework for establishing secure, encrypted communication between microservices using mTLS. It includes production-ready templates for popular service meshes like Istio and Linkerd, along with automation patterns for certificate lifecycle management using cert-manager and SPIFFE/SPIRE. Ideal for developers and SREs building zero-trust architectures, it simplifies the complexities of certificate rotation, identity verification, and cross-cluster security while ensuring compliance with rigorous standards like PCI-DSS and HIPAA.

Key Features

010 GitHub stars

02Standardized mTLS policy templates for Istio and Linkerd in Strict and Permissive modes.

03Automated certificate management and rotation workflows via cert-manager integration.

04Diagnostic utilities for debugging TLS handshake failures and connectivity issues.

05Workload identity attestation patterns using SPIFFE/SPIRE integration.

06Multi-cluster secure communication patterns for distributed infrastructure.

Use Cases

01Automating certificate lifecycle management to prevent service outages from expired credentials.

02Enforcing strict zero-trust networking across Kubernetes clusters.

03Meeting regulatory compliance for internal data transit encryption (HIPAA, PCI-DSS).

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add nguyendinhquocx/code-ai mtls-configuration

For use in Claude.ai and ChatGPT

Key Features

010 GitHub stars

02Standardized mTLS policy templates for Istio and Linkerd in Strict and Permissive modes.

03Automated certificate management and rotation workflows via cert-manager integration.

04Diagnostic utilities for debugging TLS handshake failures and connectivity issues.

05Workload identity attestation patterns using SPIFFE/SPIRE integration.

06Multi-cluster secure communication patterns for distributed infrastructure.

Use Cases

01Automating certificate lifecycle management to prevent service outages from expired credentials.

02Enforcing strict zero-trust networking across Kubernetes clusters.

03Meeting regulatory compliance for internal data transit encryption (HIPAA, PCI-DSS).