Resistance to change in the business world limits the ability of organizations to transform, adapt, compete, and succeed in an advancing marketplace. It's important for today's leaders to adopt an agile approach to change management, being willing to risk, practice, and drive change from a visionary perspective.

Kubernetes RBAC is a powerful feature that allows you to fine-tune access to resources in your cluster. By creating roles and role bindings, you can specify exactly which users and processes have access to which resources and actions. This can help you to secure your cluster and prevent unauthorized access to critical resources.