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Linux Foundation KCSA Exam Overview:
| Certification Vendor: | Linux Foundation (Cloud Native Computing Foundation) |
|---|---|
| Exam Name: | Kubernetes and Cloud Native Security Associate (KCSA) |
| Exam Number: | KCSA |
| Real Exam Qty: | Approximately 60 |
| Related Certifications: | KCNA CKA CKS |
| Exam Format: | Multiple-select, Multiple-choice |
| Passing Score: | 75% |
| Exam Price: | $250 USD |
| Available Languages: | English |
| Certificate Validity Period: | 2 years |
| Exam Duration: | 90 minutes |
| Recommended Training: | Kubernetes Security Fundamentals (Linux Foundation) Cloud Native Security Courses (CNCF) |
| Exam Registration: | Official Linux Foundation KCSA page Linux Foundation Training Catalog |
| Sample Questions: |  |
| Exam Way: | Online proctored exam (remote) |
| Pre Condition: | No prerequisites required |
| Official Syllabus URL: | https://training.linuxfoundation.org/certification/kubernetes-and-cloud-native-security-associate-kcsa/ |
Linux Foundation KCSA Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Platform Security | 16% | - Observability and Monitoring - Service Mesh Security - Admission Control - Supply Chain Security - PKI and Certificate Management |
| Topic 2: Compliance and Security Frameworks | 10% | - Compliance Standards - Threat Modeling Frameworks - Automation and Tooling |
| Topic 3: Kubernetes Cluster Component Security | 22% | - Networking and KubeProxy Security - Kubelet - Container Runtime Security - API Server Security - Etcd Security - Controller Manager - Scheduler |
| Topic 4: Kubernetes Threat Model | 16% | - Compromised Workloads - Network-Based Attacks - Denial of Service Attacks - Privilege Escalation Risks - Trust Boundaries and Data Flow |
| Topic 5: Kubernetes Security Fundamentals | 22% | - Pod Security Standards - Authentication and Authorization
- Audit Logging - Network Policies |
| Topic 6: Cloud Native Security | 14% | - Controls and Frameworks - Isolation Techniques - Workload and Application Code Security - Cloud Provider and Infrastructure Security - Artifact Repository and Image Security |
Linux Foundation KCSA Exam Questions Answered
The KCSA exam leads to the Kubernetes and Cloud Native Security Associate (KCSA) certification from Linux Foundation (Cloud Native Computing Foundation) . It is positioned at the Associate level. The exam validates the knowledge and skills expected of candidates preparing for Linux Foundation Kubernetes and Cloud Native Security Associate.
Related certifications include:
- KCNA
- CKA
- CKS
The KCSA exam includes Approximately 60 questions and allows 90 minutes. Before test day, divide the available time by the number of questions in a timed practice set to establish a steady per-question pace. If a difficult item starts consuming too much time, mark it for review and move forward instead of losing momentum. A full timed practice session can help you decide when to move on, when to return, and how much buffer to reserve for a final check.
The passing score for KCSA is 75%, and the official exam fee is $250 USD. Because a retake requires paying the exam fee again, use timed practice results as a readiness check before scheduling your next attempt. If your performance remains inconsistent, continue reviewing weak domains and repeat a timed session before booking the exam.
No prerequisites required
Eligibility rules can change, so confirm the current requirements on the official exam page before registering.
You can register through the official channels listed below:
The available exam delivery method is Online proctored exam (remote).
The official training options include:
After reviewing the recommended training, reinforce what you learned with TestsDumps's 62 practice questions for KCSA.
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The current KCSA outline is organized into 6 top-level domains. The first listed areas include:
- Cloud Native Security (14%)
- Kubernetes Security Fundamentals (22%)
- Kubernetes Threat Model (16%)
Review the Exam Topics section above for the complete outline and any nested subtopics.
Linux Foundation Kubernetes and Cloud Native Security Associate Sample Questions:
What information is stored in etcd?
- A. Sensitive user data such as usernames and passwords.
- B. Pod data contained in Persistent Volume Claims (e.g. hostPath).
- C. Etcd manages the configuration data, state data, and metadata for Kubernetes.
- D. Application logs and monitoring data for auditing and troubleshooting purposes.
Correct Answer: C 🗳️
Explanation: Only visible for TestsDumps members. You can sign-up / login (it's free).
What does thecluster-adminClusterRole enable when used in a RoleBinding?
- A. It allows read/write access to most resources in the role binding's namespace. This role does not allow write access to resource quota, to the namespace itself, and to EndpointSlices (or Endpoints).
- B. It gives full control over every resource in the cluster and in all namespaces.
- C. It gives full control over every resource in the role binding's namespace, including the namespace itself.
- D. It gives full control over every resource in the role binding's namespace, not including the namespace object for isolation purposes.
Correct Answer: B 🗳️
Explanation: Only visible for TestsDumps members. You can sign-up / login (it's free).
You want to minimize security issues in running Kubernetes Pods. Which of the following actions can help achieve this goal?
- A. Implement Pod Security standards in the Pod's YAML configuration.
- B. Sharing sensitive data among Pods in the same cluster to improve collaboration.
- C. Deploying Pods with randomly generated names to obfuscate their identities.
- D. Running Pods with elevated privileges to maximize their capabilities.
Correct Answer: A 🗳️
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What is the difference between gVisor and Firecracker?
- A. gVisor and Firecracker are two names for the same technology, which provides isolation and security for containers.
- B. gVisor is a user-space kernel that provides isolation and security for containers. At the same time, Firecracker is a lightweight virtualization technology for creating and managing secure, multi-tenant container and function-as-a-service (FaaS) workloads.
- C. gVisor and Firecracker are both container runtimes that can be used interchangeably.
- D. gVisor is a lightweight virtualization technology for creating and managing secure, multi-tenant container and function-as-a-service (FaaS) workloads. At the same time, Firecracker is a user-space kernel that provides isolation and security for containers.
Correct Answer: B 🗳️
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Is it possible to restrict permissions so that a controller can only change the image of a deployment (without changing anything else about it, e.g., environment variables, commands, replicas, secrets)?
- A. Yes, with a 'managed fields' annotation.
- B. Yes, by granting permission to the /image subresource.
- C. No, because granting access to the spec.containers.image field always grants access to the rest of the spec object.
- D. Not with RBAC, but it is possible with an admission webhook.
Correct Answer: D 🗳️
Explanation: Only visible for TestsDumps members. You can sign-up / login (it's free).
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