Learn how to Secure a Kubernetes Cluster — CKA Exam Preparation Series

Learn how to Secure a Kubernetes Cluster — CKA Exam Preparation Series

This is one of the numerous posts by TechCommanders in a series for studying for the Certified Kubernetes Administrator (CKA) Exam. Become a Certified Kubernetes Administrator (CKA)!

This is one of the numerous posts by TechCommanders in a series for studying for the Certified Kubernetes Administrator (CKA) Exam.

Become a Certified Kubernetes Administrator (CKA)!

Before learning how to secure a Kubernetes Cluster. Let’s read about why it is important to secure a Kubernetes cluster. Last year, somewhere around January the world’s biggest orchestration system, experienced a major security vulnerability that hit the project ecosystem hard.

We won’t get much into the vulnerability but would like to provide you with an overview. Using this vulnerability attackers can compromise clusters using an API server. This allows them to execute malicious code and put in malware.

The other case that we had come across was because of the wrong configuration of the Kubernetes cluster which led to the installation of cryptocurrency mining software on tesla resources.

One attacker took the advantage of a non-protected Kubernetes Panel by which they were allowed to access the pods and make changes in a larger part of Tesla on AWS.

So, the organizations which are using this orchestration system or shifting to this should be aware of the best security practice to support customer data. Follow the following advice to protect your infrastructure.

cka-training kubernetes-cluster kubernetes cka ckad

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