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[General] Das neueste CKS, nützliche und praktische CKS pass4sure Trainingsmaterial

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【General】 Das neueste CKS, nützliche und praktische CKS pass4sure Trainingsmaterial

Posted at 6 hour before      View：6 | Replies：0        Print      Only Author   [Copy Link] 1#
BONUS!!! Laden Sie die vollständige Version der Zertpruefung CKS Prüfungsfragen kostenlos herunter: https://drive.google.com/open?id=10ecIAEIzfCe9Uhhl8s2snZ7dEogr0G8F
Wie wir alle wissen, genießen die Dumps zur Linux Foundation CKS Zertifizierungsprüfung von Zertpruefung einen guten Ruf und sind international berühmt. Wieso kann Zertpruefung so große Resonanz finden? Weil die Fragenkataloge zur Linux Foundation CKS Zertifizierng von Zertpruefung wirklich praktisch sind und Ihnen helfen können, gute Noten in der CKS Prüfung zu erzielen.
Die CKS-Prüfung ist eine Lieferantenneutral-Zertifizierung, was bedeutet, dass sie nicht an einen bestimmten Anbieter oder eine bestimmte Technologie gebunden ist. Dies macht es zu einer idealen Zertifizierung für Sicherheitsfachleute, die mit Kubernetes -Plattformen und Container -Workloads arbeiten, unabhängig vom Anbieter oder der verwendeten Technologie. Die Zertifizierung wird auch weltweit anerkannt, was es zu einem wertvollen Kapital für Sicherheitsexperten macht, die ihre Karriere im Kubernetes- und Containerisierungsbereich vorantreiben möchten.
CKS: Certified Kubernetes Security Specialist (CKS) Dumps & PassGuide CKS ExamenUm keine Reue und Bedauern in Ihrem Leben zu hinterlassen, sollen Sie jede Gelegenheit ergreifen, um das Leben zu vebessern. Haben Sie das gemacht? Die Fragenkataloge zur Linux Foundation CKS Zertifizierungsprüfung von Zertpruefung helfen den IT-Fachleuten, die Erfolg erzielen wollen, die Linux Foundation CKS Zertifizierungsprüfung zu bestehen. Um den Erfolg nicht zu verpassen, machen Sie doch schnell.
Linux Foundation Certified Kubernetes Security Specialist (CKS) CKS Prüfungsfragen mit Lösungen (Q34-Q39):34. Frage
You are working on a Kubernetes cluster that iS deployed on a Cloud provider. You need to ensure that the Kubernetes nodes are hardened according to security best practices. Implement a solution that automatically scans the nodes for vulnerabilities and applies necessary security updates.
Antwort:
Begründung:
Solution (Step by Step):
1. Choose a vulnerability scanning tool. There are many open-source and commercial tools available, such as Trivy, Anchore, and Clair.
2. Deploy the scanning tool in your cluster- This can be done by deploying the tool as a Daemonset, so that it runs on every node.

3. Configure the scanning tool to scan the nodes regularly. This can be done using a CronJob or by configuring the tool to run on a schedule.

4. Integrate the scanning tool with a security information and event management (SIEM) system. This will allow you to centralize security logs and alerts. 5. Configure automatic updates for your nodes. This can be done using your Cloud providers tools or by using a tool like Kured. Important Considerations: False Positives: Tune the scanning tool to minimize false positives. Remediation: Have a process in place tor remediating vulnerabilities that are discovered. Node Updates: Ensure that node updates do not disrupt your applications.

35. Frage
SIMULATION
Enable audit logs in the cluster, To Do so, enable the log backend, and ensure that
1. logs are stored at /var/log/kubernetes/kubernetes-logs.txt.
2. Log files are retained for 5 days.
3. at maximum, a number of 10 old audit logs files are retained.
Edit and extend the basic policy to log:
1. Cronjobs changes at RequestResponse
2. Log the request body of deployments changes in the namespace kube-system.
3. Log all other resources in core and extensions at the Request level.
4. Don't log watch requests by the "system:kube-proxy" on endpoints or
Antwort:
Begründung:
See the Explanation belowExplanation:






36. Frage
SIMULATION
Create a new ServiceAccount named backend-sa in the existing namespace default, which has the capability to list the pods inside the namespace default.
Create a new Pod named backend-pod in the namespace default, mount the newly created sa backend-sa to the pod, and Verify that the pod is able to list pods.
Ensure that the Pod is running.
Antwort:
Begründung:
A service account provides an identity for processes that run in a Pod.
When you (a human) access the cluster (for example, using kubectl), you are authenticated by the apiserver as a particular User Account (currently this is usually admin, unless your cluster administrator has customized your cluster). Processes in containers inside pods can also contact the apiserver. When they do, they are authenticated as a particular Service Account (for example, default).
When you create a pod, if you do not specify a service account, it is automatically assigned the default service account in the same namespace. If you get the raw json or yaml for a pod you have created (for example, kubectl get pods/<podname> -o yaml), you can see the spec.serviceAccountName field has been automatically set.
You can access the API from inside a pod using automatically mounted service account credentials, as described in Accessing the Cluster. The API permissions of the service account depend on the authorization plugin and policy in use.
In version 1.6+, you can opt out of automounting API credentials for a service account by setting automountServiceAccountToken: false on the service account:
apiVersion: v1
kind: ServiceAccount
metadata:
name: build-robot
automountServiceAccountToken: false
...
In version 1.6+, you can also opt out of automounting API credentials for a particular pod:
apiVersion: v1
kind: Pod
metadata:
name: my-pod
spec:
serviceAccountName: build-robot
automountServiceAccountToken: false
...
The pod spec takes precedence over the service account if both specify a automountServiceAccountToken value.

37. Frage
SIMULATION
Context
For testing purposes, the kubeadm provisioned cluster 's API server
was configured to allow unauthenticated and unauthorized access.
Task
First, secure the cluster 's API server configuring it as follows:
. Forbid anonymous authentication
. Use authorization mode Node,RBAC
. Use admission controller NodeRestriction
The cluster uses the Docker Engine as its container runtime . If needed, use the docker command to troubleshoot running containers.
kubectl is configured to use unauthenticated and unauthorized access. You do not have to change it, but be aware that kubectl will stop working once you have secured the cluster .
You can use the cluster 's original kubectl configuration file located at etc/kubernetes/admin.conf to access the secured cluster.
Next, to clean up, remove the ClusterRoleBinding
system:anonymous.
Antwort:
Begründung:
See the Explanation below for complete solution
Explanation:
1) SSH to control-plane node
ssh cks000002
sudo -i
2) Edit API Server static pod manifest
API server in kubeadm runs as a static pod.
vi /etc/kubernetes/manifests/kube-apiserver.yaml
3) Apply required API Server security settings
3.1 Forbid anonymous authentication
Find command: section and ensure this line exists:
- --anonymous-auth=false
3.2 Use authorization mode Node,RBAC
Ensure exactly this line exists (and no AlwaysAllow):
- --authorization-mode=Node,RBAC
❌ Remove if present:
- --authorization-mode=AlwaysAllow
3.3 Enable admission controller NodeRestriction
Find --enable-admission-plugins and ensure NodeRestriction is included.
Correct example:
- --enable-admission-plugins=NodeRestriction
If other plugins already exist, append NodeRestriction, e.g.:
- --enable-admission-plugins=NamespaceLifecycle,ServiceAccount,NodeRestriction
4) Save file and let kubelet restart API server
Just save and exit (:wq)
Kubelet will automatically restart the API server pod.
5) Switch kubectl to secured config
Current kubectl will stop working after API server hardening.
export KUBECONFIG=/etc/kubernetes/admin.conf
Verify access:
kubectl get nodes
6) Remove insecure ClusterRoleBinding
Delete system:anonymous binding:
kubectl delete clusterrolebinding system:anonymous
Verify removal:
kubectl get clusterrolebinding | grep anonymous
(no output = correct)
7) Quick validation (optional but fast)
API server flags check:
grep -n "anonymous-auth" /etc/kubernetes/manifests/kube-apiserver.yaml
grep -n "authorization-mode" /etc/kubernetes/manifests/kube-apiserver.yaml grep -n "NodeRestriction" /etc/kubernetes/manifests/kube-apiserver.yaml

38. Frage
Given an existing Pod named test-web-pod running in the namespace test-system Edit the existing Role bound to the Pod's Service Account named sa-backend to only allow performing get operations on endpoints.
Create a new Role named test-system-role-2 in the namespace test-system, which can perform patch operations, on resources of type statefulsets.
  • A. Create a new RoleBinding named test-system-role-2-binding binding the newly created Role to the Pod's ServiceAccount sa-backend.
Antwort: A

39. Frage
......
Viele IT-Fachleute wollen Linux Foundation CKS Zertifikate erhalten. Die IT-Zertifikate werden Ihnen helfen, in der IT-Branche befördert zu werden. Das Linux Foundation CKS Zertifikat ist ein beliebtes unter den vielen Zertifikaten. Obwohl es nicht so leicht ist, die Linux Foundation CKS Zertifizierungsprüfung zu bestehen, gibt es doch Methoden. Sie können viel Zeit und Energie für die Prüfung benutzen, um Ihr Know-How zu konsolidieren, oder an den effizienten Kursen teilnehmen. Die speziellen Simulationsprüfungen von Zertpruefung, die Ihnen viel Zeit und Energie ersparen und Ihr Ziel erreichen können, ist sehr effizient. Zertpruefung ist eine gute Wahl für Sie.
CKS Online Tests: https://www.zertpruefung.de/CKS_exam.html
Außerdem sind jetzt einige Teile dieser Zertpruefung CKS Prüfungsfragen kostenlos erhältlich: https://drive.google.com/open?id=10ecIAEIzfCe9Uhhl8s2snZ7dEogr0G8F
https://www.practicedump.com
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