Is this suitable for meeting compliance standards like NIST or CIS?

Yes, the patterns provided are designed to align with the CIS Kubernetes Benchmark and NIST Cybersecurity Framework requirements.

Can I use this for multi-tenant cluster isolation?

Absolutely. It provides templates for default-deny network policies and specific RBAC patterns to ensure tenants remain isolated from one another.

Does it provide security for Service Meshes like Istio?

Yes, the skill includes patterns for Istio PeerAuthentication (mTLS) and AuthorizationPolicies for service-to-service security.

Does this skill support the modern replacement for PodSecurityPolicy?

Yes, it specifically focuses on the current Kubernetes Pod Security Standards (PSS) implemented via admission labels at the namespace level.

Kubernetes Security Policies

Name: Kubernetes Security Policies
Author: Microck

byMicrock

•

보안 및 테스팅

Implements production-grade Kubernetes security using NetworkPolicies, Pod Security Standards, and fine-grained RBAC.

소개

This skill provides a comprehensive toolkit for securing Kubernetes clusters by applying defense-in-depth principles. It guides users through implementing NetworkPolicies for network isolation, enforcing Pod Security Standards across namespaces, and configuring least-privilege RBAC. Whether you are hardening a multi-tenant environment or meeting strict compliance standards like CIS or NIST, this skill provides the patterns, manifests, and best practices needed to ensure your infrastructure remains resilient against modern threats.

주요 기능

Least-privilege RBAC setup using Roles, ClusterRoles, and RoleBindings
Granular NetworkPolicy configuration for ingress/egress traffic isolation
Hardened Pod Security Contexts including non-root execution and read-only filesystems
Implementation of Namespace-level Pod Security Standards (Privileged, Baseline, Restricted)
81 GitHub stars
Advanced policy enforcement using OPA Gatekeeper ConstraintTemplates

사용 사례

Standardizing security manifests for CIS Kubernetes Benchmark compliance
Hardening a multi-tenant production cluster to prevent lateral movement
Configuring secure mTLS and authorization policies within a Service Mesh

소개

주요 기능

Least-privilege RBAC setup using Roles, ClusterRoles, and RoleBindings
Granular NetworkPolicy configuration for ingress/egress traffic isolation
Hardened Pod Security Contexts including non-root execution and read-only filesystems
Implementation of Namespace-level Pod Security Standards (Privileged, Baseline, Restricted)
81 GitHub stars
Advanced policy enforcement using OPA Gatekeeper ConstraintTemplates

사용 사례

Standardizing security manifests for CIS Kubernetes Benchmark compliance
Hardening a multi-tenant production cluster to prevent lateral movement
Configuring secure mTLS and authorization policies within a Service Mesh