Tag · 2 articles

MTLS

Jun 22, 2026 · 6 min read

mTLS vs OAuth 2.0 for Service-to-Service Authentication: A Technical Comparison

Explore the differences between mTLS and OAuth 2.0 for service-to-service authentication. Learn which method is best suited for your needs and how to implement them securely.

May 21, 2026 · 9 min read

mTLS Certificate Authentication for Microservices in Kubernetes

mTLS certificate authentication for Kubernetes microservices — enable Istio STRICT mode, automate rotation with cert-manager, debug CERTIFICATE_VERIFY_FAILED errors, and implement SPIFFE/SPIRE workload identity for zero-trust service meshes.