Kubernetes Security Policy Manager

About

This skill provides a comprehensive framework for securing Kubernetes clusters using defense-in-depth strategies. It enables developers and DevOps engineers to implement network segmentation through NetworkPolicies, enforce Pod Security Standards (Privileged, Baseline, Restricted), and configure least-privilege RBAC. By leveraging industry best practices and compliance frameworks like CIS Benchmarks, it helps prevent unauthorized access and ensures secure multi-tenant environments through automated policy enforcement with OPA Gatekeeper and Istio service mesh security templates.

Key Features

• Policy enforcement using OPA Gatekeeper ConstraintTemplates
• Namespace-level Pod Security Standard enforcement
• Default-deny and service-specific NetworkPolicy templates
• Istio PeerAuthentication and AuthorizationPolicy integration
• Least-privilege RBAC configuration patterns
• 0 GitHub stars

Use Cases

• Hardening production multi-tenant Kubernetes clusters
• Implementing Zero Trust networking via mTLS and network isolation
• Ensuring compliance with CIS Kubernetes and NIST security frameworks