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CYBERSECURITYJune 18, 2026 • 8 MIN READ

Zero Trust Architecture Checklist for Production Kubernetes & Microservices

Step-by-step service mesh hardening using Mutual TLS (mTLS), least-privilege RBAC policies, and Vault secret management in Amazon EKS.

VT
VEINTECH Principal Engineering GroupArchitecture & Systems Research

1. Why Perimeter Firewalls Fail in Microservices

In distributed microservices, once an attacker breaches an externally facing pod, unencrypted east-west internal traffic allows rapid lateral movement across cluster services.

2. Three Pillars of VEINTECH Zero Trust

  • Mutual TLS (mTLS) Everywhere: Wajibkan verifikasi sertifikat dua arah untuk setiap request internal.
  • Least Privilege RBAC: Setiap workload pod hanya memiliki izin akses API yang mutlak diperlukan untuk fungsinya.
  • Ephemeral Secrets: Kredensial database dirotasi otomatis dengan masa aktif singkat via HashiCorp Vault.

Need to Implement This Architecture in Your Enterprise?

Speak directly with VEINTECH system architects for custom architecture reviews and deployment roadmaps.

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