k8s-security-policies

Name: k8s-security-policies
Availability: InStock
Author: cuoreinpace

Implement Kubernetes NetworkPolicy, PodSecurityPolicy, and RBAC security policies.

Updated Sep 10, 2025

Search Tags:#security #rbac #kubernetes #network policy #admission control #pod security

Ready to run

npx skills add https://github.com/cuoreinpace/bdeornelas.github.io --skill k8s-security-policies-cuoreinpace

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: k8s-security-policies
Source: https://github.com/cuoreinpace/bdeornelas.github.io/tree/main/plugins/kubernetes-operations/skills/k8s-security-policies
Command: npx skills add https://github.com/cuoreinpace/bdeornelas.github.io --skill k8s-security-policies-cuoreinpace

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes assets (resource) and references (resource) components.

What problem does it solve?

This Skill helps you implement comprehensive security measures for your Kubernetes clusters, ensuring network isolation, enforcing pod security standards, and managing access control effectively.

Core Features & Use Cases

Network Policies: Define rules for traffic flow between pods and namespaces.
Pod Security Standards: Enforce security configurations for pods (privileged, baseline, restricted).
RBAC: Configure Role-Based Access Control for granular permissions.
Use Case: Secure a multi-tenant Kubernetes cluster by isolating workloads using NetworkPolicies and enforcing least-privilege access with RBAC.

Quick Start

Implement a default deny-all network policy for the 'production' namespace.

Frequently Asked Questions about k8s-security-policies

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I secure a multi-tenant Kubernetes cluster using network policies?▼

To secure a multi-tenant Kubernetes cluster, you implement NetworkPolicy resources to define rules for traffic flow between pods and namespaces, achieving network isolation. This isolates workloads and prevents unauthorized lateral traffic across tenants.

What are Kubernetes pod security standards and how do they enforce security?▼

Kubernetes pod security standards enforce security configurations for pods using privileged, baseline, and restricted tiers. They restrict capabilities to ensure workloads run with appropriate privileges, enforcing defense-in-depth security within the cluster.

How do I configure RBAC for least-privilege access control in Kubernetes?▼

You configure Role-Based Access Control (RBAC) for least-privilege access control by defining granular permissions for users and services. This ensures subjects only have the minimum permissions required to perform their tasks.

Does this approach support implementing a default deny-all network policy for a namespace?▼

Yes, this approach supports implementing a default deny-all network policy for a namespace. By defining a NetworkPolicy that selects all pods and denies all ingress and egress traffic, you establish a secure baseline for production namespaces.

When should I apply admission control mechanisms for Kubernetes security?▼

You should apply admission control mechanisms for Kubernetes security when you need to enforce compliance and validate requests before objects persist in the cluster. This provides defense-in-depth by intercepting and evaluating API requests dynamically.