https://www.linkedin.com/learning/cert-prep-kubernetes-and-cloud-native-security-associate-kcsa

The Kubernetes and Cloud Native Security Associate (KCSA), one of the newest Linux Foundation certifications, allows beginners to validate their “understanding of the baseline security configuration of Kubernetes clusters to meet compliance objectives.” If you’re preparing for the KCSA exam—or just want entry-level security knowledge from a Kubernetes perspective—then this course is for you.