CKS Exam Dumps : Certified Kubernetes Security Specialist (CKS)

Context

AppArmor is enabled on the cluster's worker node. An AppArmor profile is prepared, but not enforced yet.

Task

On the cluster's worker node, enforce the prepared AppArmor profile located at /etc/apparmor.d/nginx_apparmor.

Edit the prepared manifest file located at /home/candidate/KSSH00401/nginx-pod.yaml to apply the AppArmor profile.

Finally, apply the manifest file and create the Pod specified in it.

Context

A default-deny NetworkPolicy avoids to accidentally expose a Pod in a namespace that doesn't have any other NetworkPolicy defined.

Task

Create a new default-deny NetworkPolicy named defaultdeny in the namespace testing for all traffic of type Egress.

The new NetworkPolicy must deny all Egress traffic in the namespace testing.

Apply the newly created default-deny NetworkPolicy to all Pods running in namespace testing.

Two tools are pre-installed on the cluster's worker node:

sysdig

falco

Using the tool of your choice (including any non pre-installed tool), analyze the container's behavior for at least 30 seconds, using filters that detect newly spawning and executing processes.

Store an incident file at /opt/KSRS00101/alerts/details, containing the detected incidents, one per line, in the following format:

The following example shows a properly formatted incident file: