What are the security differences between Kubernetes and Docker?

What are the security differences between Kubernetes and Docker?

Kubernetes and Docker both have unique security features. Docker focuses on container isolation, while Kubernetes manages security at the orchestration level, including role-based access control.

Can you explain how role-based access control works in Kubernetes?

Role-based access control (RBAC) in Kubernetes allows you to define roles and permissions for users and applications, ensuring that only authorized entities can access specific resources.

How does Docker handle security for its containers?

Docker uses namespaces and control groups to isolate containers, ensuring that they run in their own environments and cannot interfere with each other.

Which one is more secure, Kubernetes or Docker?

It depends on the use case. Kubernetes provides more comprehensive security features for managing multiple containers, while Docker is simpler for individual container security.