A comprehensive guide to mutual TLS—covering certificate-based service identity, SPIFFE/SPIRE workload attestation, mTLS with Envoy sidecars, Istio's control plane, and building a zero-trust service mesh from the ground up.
Istio
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mTLS Everything: Certificate-Based Service Identity with SPIFFE, SPIRE, and Envoy -
Service Meshes with Istio and Linkerd A practical guide to service meshes — what they are, when you actually need one, and how to use Istio and Linkerd for mTLS, traffic splitting, observability, and fault injection.