1. Use Namespaces
2. Set Resource Requests & Limits
3. Use readiness and liveness probes
4. Use Role-based access control (RBAC)
5. Monitor Your Cluster’s Resources usage and Audit Policy Logs
6. Organize Your Objects with Labels
7. Upgrade the Kubernetes Version
8. Use the Version Control System for Configuration files
9. Use Autoscaling
10. Use Network Policies and a Firewall