Josh Wilson Josh Wilson

0 Course Enrolled • 0 Course Completed

Biography

Quiz Linux Foundation - CKS - Certified Kubernetes Security Specialist (CKS) High Hit-Rate Exam Dumps.zip

P.S. Free 2025 Linux Foundation CKS dumps are available on Google Drive shared by Actual4dump: https://drive.google.com/open?id=1PGArEz-_8fcbYYjdLo4pgle-hiIqLgYw

It is known to us that getting the CKS certification has become more and more popular for a lot of people in different area, including students, teachers, and housewife and so on. Everyone is desired to have the CKS certification. Our CKS Exam Dumps Question is very necessary for you to try your best to get the certification in a short time. CKS Exam Braindumps is willing to give you a hand to pass the exam. CKS Exam Torrent will be the best study tool for you to get the certification

The Certified Kubernetes Security Specialist (CKS) certification exam is a program offered by the Linux Foundation, which is designed to test the expertise of professionals in securing Kubernetes platforms. The CKS exam is an advanced-level certification, which requires the candidates to have a deep understanding of Kubernetes security and the ability to implement security best practices in a real-world environment. The CKS certification is recognized globally and is highly valued by employers and organizations.

Linux Foundation CKS (Certified Kubernetes Security Specialist) Exam is a certification program that validates an individual's knowledge and skills in securing containerized applications and Kubernetes environments. Certified Kubernetes Security Specialist (CKS) certification is designed for professionals who work with Kubernetes on a daily basis and are responsible for securing the cluster and its components. The CKS Exam Tests the candidates' knowledge of Kubernetes security features, best practices, and common vulnerabilities. Certified Kubernetes Security Specialist (CKS) certification is ideal for security professionals, DevOps engineers, system administrators, and developers who want to enhance their skills in securing Kubernetes clusters.

>> CKS Exam Dumps.zip <<

Learning Material In 3 Different Formats for Linux Foundation CKS Exam Success

Users don't need to install any plugins or software to attempt the Linux Foundation CKS practice exam. All operating systems support this format. The third and last format is Certified Kubernetes Security Specialist (CKS) CKS desktop software that can be used on Windows computers. The customers that have Windows laptops or computers can attempt the practice exam and prepare for it efficiently. These formats are in use by a lot of applicants currently and they are preparing for their best future on daily basis. Even the customers who have used it in the past for the preparation of Linux Foundation CKS Certification Exam have rated our product as one of the best.

Linux Foundation Certified Kubernetes Security Specialist (CKS) Sample Questions (Q31-Q36):

NEW QUESTION # 31
Context
A CIS Benchmark tool was run against the kubeadm-created cluster and found multiple issues that must be addressed immediately.
Task
Fix all issues via configuration and restart the affected components to ensure the new settings take effect.
Fix all of the following violations that were found against the API server:

Fix all of the following violations that were found against the Kubelet:

Fix all of the following violations that were found against etcd:

Answer:

Explanation:

NEW QUESTION # 32
Analyze and edit the given Dockerfile
FROM ubuntu:latest
RUN apt-get update -y
RUN apt-install nginx -y
COPY entrypoint.sh /
ENTRYPOINT ["/entrypoint.sh"]
USER ROOT
Fixing two instructions present in the file being prominent security best practice issues Analyze and edit the deployment manifest file apiVersion: v1 kind: Pod metadata:
name: security-context-demo-2
spec:
securityContext:
runAsUser: 1000
containers:
- name: sec-ctx-demo-2
image: gcr.io/google-samples/node-hello:1.0
securityContext:
runAsUser: 0
privileged: True
allowPrivilegeEscalation: false
Fixing two fields present in the file being prominent security best practice issues Don't add or remove configuration settings; only modify the existing configuration settings Whenever you need an unprivileged user for any of the tasks, use user test-user with the user id 5487

A. Send us your Feedback on this.

Answer: A

NEW QUESTION # 33
SIMULATION
Create a PSP that will prevent the creation of privileged pods in the namespace.
Create a new PodSecurityPolicy named prevent-privileged-policy which prevents the creation of privileged pods.
Create a new ServiceAccount named psp-sa in the namespace default.
Create a new ClusterRole named prevent-role, which uses the newly created Pod Security Policy prevent-privileged-policy.
Create a new ClusterRoleBinding named prevent-role-binding, which binds the created ClusterRole prevent-role to the created SA psp-sa.
Also, Check the Configuration is working or not by trying to Create a Privileged pod, it should get failed.

Answer:

Explanation:
Create a PSP that will prevent the creation of privileged pods in the namespace.
$ cat clusterrole-use-privileged.yaml
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: use-privileged-psp
rules:
- apiGroups: ['policy']
resources: ['podsecuritypolicies']
verbs: ['use']
resourceNames:
- default-psp
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: privileged-role-bind
namespace: psp-test
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: use-privileged-psp
subjects:
- kind: ServiceAccount
name: privileged-sa
$ kubectl -n psp-test apply -f clusterrole-use-privileged.yaml
After a few moments, the privileged Pod should be created.
Create a new PodSecurityPolicy named prevent-privileged-policy which prevents the creation of privileged pods.
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: example
spec:
privileged: false # Don't allow privileged pods!
# The rest fills in some required fields.
seLinux:
rule: RunAsAny
supplementalGroups:
rule: RunAsAny
runAsUser:
rule: RunAsAny
fsGroup:
rule: RunAsAny
volumes:
- '*'
And create it with kubectl:
kubectl-admin create -f example-psp.yaml
Now, as the unprivileged user, try to create a simple pod:
kubectl-user create -f- <<EOF
apiVersion: v1
kind: Pod
metadata:
name: pause
spec:
containers:
- name: pause
image: k8s.gcr.io/pause
EOF
The output is similar to this:
Error from server (Forbidden): error when creating "STDIN": pods "pause" is forbidden: unable to validate against any pod security policy: [] Create a new ServiceAccount named psp-sa in the namespace default.
$ cat clusterrole-use-privileged.yaml
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: use-privileged-psp
rules:
- apiGroups: ['policy']
resources: ['podsecuritypolicies']
verbs: ['use']
resourceNames:
- default-psp
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: privileged-role-bind
namespace: psp-test
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: use-privileged-psp
subjects:
- kind: ServiceAccount
name: privileged-sa
$ kubectl -n psp-test apply -f clusterrole-use-privileged.yaml
After a few moments, the privileged Pod should be created.
Create a new ClusterRole named prevent-role, which uses the newly created Pod Security Policy prevent-privileged-policy.
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: example
spec:
privileged: false # Don't allow privileged pods!
# The rest fills in some required fields.
seLinux:
rule: RunAsAny
supplementalGroups:
rule: RunAsAny
runAsUser:
rule: RunAsAny
fsGroup:
rule: RunAsAny
volumes:
- '*'
And create it with kubectl:
kubectl-admin create -f example-psp.yaml
Now, as the unprivileged user, try to create a simple pod:
kubectl-user create -f- <<EOF
apiVersion: v1
kind: Pod
metadata:
name: pause
spec:
containers:
- name: pause
image: k8s.gcr.io/pause
EOF
The output is similar to this:
Error from server (Forbidden): error when creating "STDIN": pods "pause" is forbidden: unable to validate against any pod security policy: [] Create a new ClusterRoleBinding named prevent-role-binding, which binds the created ClusterRole prevent-role to the created SA psp-sa.
apiVersion: rbac.authorization.k8s.io/v1
# This role binding allows "jane" to read pods in the "default" namespace.
# You need to already have a Role named "pod-reader" in that namespace.
kind: RoleBinding
metadata:
name: read-pods
namespace: default
subjects:
# You can specify more than one "subject"
- kind: User
name: jane # "name" is case sensitive
apiGroup: rbac.authorization.k8s.io
roleRef:
# "roleRef" specifies the binding to a Role / ClusterRole
kind: Role #this must be Role or ClusterRole
name: pod-reader # this must match the name of the Role or ClusterRole you wish to bind to apiGroup: rbac.authorization.k8s.io apiVersion: rbac.authorization.k8s.io/v1 kind: Role metadata:
namespace: default
name: pod-reader
rules:
- apiGroups: [""] # "" indicates the core API group
resources: ["pods"]
verbs: ["get", "watch", "list"]

NEW QUESTION # 34
Create a User named john, create the CSR Request, fetch the certificate of the user after approving it.
Create a Role name john-role to list secrets, pods in namespace john
Finally, Create a RoleBinding named john-role-binding to attach the newly created role john-role to the user john in the namespace john. To Verify: Use the kubectl auth CLI command to verify the permissions.

Answer:

Explanation:
se kubectl to create a CSR and approve it.
Get the list of CSRs:
kubectl get csr
Approve the CSR:
kubectl certificate approve myuser
Get the certificate
Retrieve the certificate from the CSR:
kubectl get csr/myuser -o yaml
here are the role and role-binding to give john permission to create NEW_CRD resource:
kubectl apply -f roleBindingJohn.yaml --as=john
rolebinding.rbac.authorization.k8s.io/john_external-rosource-rb created kind: RoleBinding apiVersion: rbac.authorization.k8s.io/v1 metadata:
name: john_crd
namespace: development-john
subjects:
- kind: User
name: john
apiGroup: rbac.authorization.k8s.io
roleRef:
kind: ClusterRole
name: crd-creation
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: crd-creation
rules:
- apiGroups: ["kubernetes-client.io/v1"]
resources: ["NEW_CRD"]
verbs: ["create, list, get"]

NEW QUESTION # 35
Cluster: scanner Master node: controlplane Worker node: worker1
You can switch the cluster/configuration context using the following command:
[desk@cli] $ kubectl config use-context scanner
Given: You may use Trivy's documentation.
Task: Use the Trivy open-source container scanner to detect images with severe vulnerabilities used by Pods in the namespace nato.
Look for images with High or Critical severity vulnerabilities and delete the Pods that use those images. Trivy is pre-installed on the cluster's master node. Use cluster's master node to use Trivy.

Answer:

Explanation:

NEW QUESTION # 36
......

The Certified Kubernetes Security Specialist (CKS) (CKS) practice test is being offered in three different formats. These Linux Foundation CKS exam questions formats are PDF dumps files, web-based practice test software, and desktop practice test software. All these Linux Foundation CKS Exam Dumps formats contain real, updated, and error-free Certified Kubernetes Security Specialist (CKS) (CKS) exam questions that prepare you for the final CKS exam.

Exam CKS Tutorial: https://www.actual4dump.com/Linux-Foundation/CKS-actualtests-dumps.html

What's more, part of that Actual4dump CKS dumps now are free: https://drive.google.com/open?id=1PGArEz-_8fcbYYjdLo4pgle-hiIqLgYw

Limited time offer: Flat 30% discount on all courses Enroll Now

Our Blog

Josh Wilson Josh Wilson

Biography

Quiz Linux Foundation - CKS - Certified Kubernetes Security Specialist (CKS) High Hit-Rate Exam Dumps.zip

Learning Material In 3 Different Formats for Linux Foundation CKS Exam Success

Linux Foundation Certified Kubernetes Security Specialist (CKS) Sample Questions (Q31-Q36):