Introduction
Kubernetes is widely used for container orchestration but requires strong security measures to prevent vulnerabilities.

Key Security Measures for Kubernetes

1. Use Role-Based Access Control (RBAC) Restrict permissions using least privilege principles.
2. Secure API Access Use OAuth tokens and OIDC authentication.
3. Enable Network Policies Prevent unauthorized communication between pods.
4. Encrypt Secrets and Configurations Use Kubernetes Secrets and HashiCorp Vault for secure storage.
5. Implement Pod Security Standards Define policies to restrict privileged container execution.

Conclusion
Securing Kubernetes requires continuous monitoring and proper access control mechanisms. A well-hardened Kubernetes cluster prevents unauthorized access and data breaches.