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Kubernetes Administration and Security (CKA+CKS) (Linux Foundation) Advanced

The Kubernetes Administration and Security (CKA+CKS) course by Linux Foundation trains cloud engineers and DevOps professionals to secure and manage production Kubernetes clusters, solving critical skill gaps in a domain where 40% of organizations cite security as their top challenge. Learners gain hands-on expertise in cluster hardening, supply chain security, and runtime protection, directly aligned with the Certified Kubernetes Administrator (CKA) and Certified Kubernetes Security Specialist (CKS) exams.

This course prepares candidates for the Linux Foundation’s CKA and CKS certifications with official vendor-authorized courseware and Koenig’s 30-day lab access. Master in-demand security practices to advance into roles like DevSecOps engineer or cloud security architect with proven, real-world skills.

64 Hours (8 Days)
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4+ professionals trained

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Course Overview

The Kubernetes Administration and Security (CKA+CKS) course by Linux Foundation is designed for IT professionals seeking to master Kubernetes operations and security, specifically targeting roles such as Kubernetes Administrator, DevSecOps Engineer, and Cloud Security Specialist. This comprehensive program prepares candidates for the Certified Kubernetes Administrator (CKA) and Certified Kubernetes Security Specialist (CKS) exams, which are globally recognized benchmarks in container orchestration and security. With Kubernetes adoption exceeding 84% in enterprises according to the Cloud Native Computing Foundation (CNCF), certified professionals are in high demand across industries ranging from finance to healthcare, where secure and reliable cluster management is critical.

This course covers key technologies including Kubernetes, containerd, Cilium, Istio, AppArmor, and seccomp, with hands-on labs conducted in a command-line environment simulating real-world scenarios. Students configure secure cluster setups using CIS benchmarks via kube-bench, implement network policies with Cilium, enforce pod security standards, and harden system components using AppArmor and seccomp profiles. A capstone project involves securing a multi-node kubeadm cluster by enabling audit logging, restricting node metadata access, and deploying Falco for runtime threat detection—all within a performance-based lab environment aligned with Kubernetes v1.35. These exercises are designed to mirror the actual CKS exam simulator provided by Killer.sh, ensuring readiness for real-world security challenges.

Earning the CKS certification validates advanced expertise in Kubernetes security and commands a salary premium of 25–35% over non-certified peers, with CKS holders in the U.S. earning between $145,000 and $210,000 annually. As a Koenig Solutions differentiator, this training offers Guaranteed-to-Run classes with official Linux Foundation courseware and 1-on-1 instructor support, ensuring deep mastery of both CKA and CKS domains. By completing this certification path, professionals position themselves for senior and principal engineering roles in DevSecOps, where they can lead secure cloud-native initiatives and drive compliance in regulated environments.

What You'll Learn

Deploy Kubernetes clusters using kubeadm to satisfy Cluster Architecture, Installation, and Configuration exam domains.
Implement network policies to regulate traffic flow in alignment with CKA Cluster Networking objectives.
Manage Kubernetes secrets to ensure data encryption and access control as required by CKS Cluster Hardening standards.
Harden worker nodes using CIS benchmarks to mitigate vulnerabilities per CKS System Hardening requirements.
Validate container images to secure the software supply chain according to CKS Supply Chain Security objectives.
Analyze runtime security events using Falco to detect anomalous behavior as specified in CKS Monitoring and Logging domains.

Prerequisites

Recommended knowledge before taking this course
  • Certified Kubernetes Administrator (CKA) certification or equivalent Kubernetes administration experience, essential for mastering the Kubernetes Administration and Security (CKA+CKS) course by Linux Foundation
  • Hands-on experience with Kubernetes cluster setup and management is crucial for effective learning in the Kubernetes Administration and Security (CKA+CKS) training
  • Familiarity with Kubernetes security components such as RBAC, network policies, and pod security standards enhances your ability to secure Kubernetes environments in this course
  • Understanding container security principles like image scanning, supply chain security, and SBOMs is vital for comprehensive Kubernetes security knowledge
  • Experience with kernel hardening tools such as AppArmor and seccomp helps in strengthening Kubernetes security posture
  • Proficiency in securing Kubernetes workloads using TLS, secrets management, and runtime security monitoring is key to passing the Kubernetes Administration and Security (CKA+CKS) certification
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Certification Exam

Everything you need to know about the Kubernetes Administration and Security (CKA+CKS) (Linux Foundation) certification exam

Exam Details
Exam Name
Kubernetes Administration and Security (CKA+CKS) (Linux Foundation)
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
Includes one free retake within 12 months; Linux Foundation requires passing CKA before attempting the CKS certification.
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Course Curriculum

Structured learning with hands-on labs and real-world scenarios

1
Day 1– Cluster Architecture and Installation
Master Kubernetes Administration and Security (CKA+CKS) fundamentals Design and install a Kubernetes cluster using kubeadm Manage highly available Kubernetes clusters Provision underlying infrastructure for cluster deployment Perform version upgrades on Kubernetes clusters Implement etcd backup and restore procedures Hands-on Lab: Cluster Installation and Maintenance
2
Day 2– Cluster Maintenance and Security
Configure Cluster Hardening and System Hardening Implement Admission Controllers for security enforcement Configure API server authentication and authorization Manage TLS certificates for cluster components Apply CIS Benchmarks for Kubernetes security Secure etcd data stores and control plane components Hands-on Lab: Cluster Hardening
3
Day 3– Services, Networking, and Supply Chain Security
Configure Services & Networking for cluster communication Implement NetworkPolicies for pod-to-pod traffic control Secure the container image supply chain Perform static analysis of container images Implement image signing and verification Manage Service Accounts and RBAC permissions Hands-on Lab: Network Security and Supply Chain
4
Day 4– Workload Security and Runtime Defense
Implement Pod Security Admission for workload isolation Configure runtime security and container sandboxing Apply security contexts to pods and containers Manage secrets and sensitive data in Kubernetes Implement behavioral analytics for runtime threats Utilize Linux security modules (AppArmor/seccomp) Hands-on Lab: Workload Hardening
5
Day 5– Logging, Monitoring, and Certification Prep
Configure Logging & Monitoring for cluster auditing Enable and analyze Kubernetes API server audit logs Monitor cluster metrics and security events Perform incident response and forensic analysis Review CKA and CKS exam domain requirements Execute mock exam scenarios for CKA+CKS Final Lab: Comprehensive Cluster Security Assessment

What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

88%

of Kubernetes Administration and Security (CKA+CKS) (Linux Foundation) certified professionals report career advancement within 6 months

Salary Impact

+30%

Average salary increase reported after obtaining the Kubernetes Administration and Security (CKA+CKS) (Linux Foundation) certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • Kubernetes Security Specialist
  • Senior DevOps Engineer
  • Cloud Security Engineer
  • Principal Platform Engineer
  • Security Architect
  • SRE with Security Focus

Companies Hiring

5,000+
Google Amazon Microsoft Accenture Deloitte IBM Cisco JPMorgan Chase Salesforce VMware

and 5,000+ organizations worldwide seeking Kubernetes Administration and Security (CKA+CKS) (Linux Foundation) certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
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    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

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    Business Intelligence Lead

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    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

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    SC-300 Certified ✓ Verified
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    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the Kubernetes Administration and Security (CKA+CKS) (Linux Foundation) training course

Is the Linux Foundation Kubernetes Administration and Security (CKA+CKS) certification exam included in the course fee?
The Kubernetes Administration and Security (CKA+CKS) certification exams are not included in your Koenig training course and must be purchased separately. The CKA exam costs $445, and the CKS exam costs $445; a convenient bundle is available for $825. You have 12 months to schedule and complete each exam after purchase.
What training formats does Koenig offer for Kubernetes Administration and Security (CKA+CKS)?
Koenig provides live online instructor-led training for Kubernetes Administration and Security (CKA+CKS). These sessions are delivered as 1-on-1 or group training, with Guaranteed-to-Run scheduling to ensure your course proceeds as planned. Classroom and self-paced e-learning formats are currently not available for this specific Linux Foundation certification course.
How long is lab access provided, and what environment is used for Kubernetes Administration and Security (CKA+CKS)?
Koenig provides hands-on lab access for 90 days post-course. You will use cloud-hosted Kubernetes environments that simulate real-world clusters. Labs are delivered via browser-based sandboxes aligned with Kubernetes v1.35, mirroring the official Linux Foundation CKA and CKS exam environments to ensure you are fully prepared.
What is Koenig's rescheduling and cancellation policy for the Kubernetes Administration and Security (CKA+CKS) course?
Koenig allows free rescheduling of your Kubernetes Administration and Security (CKA+CKS) course with at least 7 days' notice. Cancellations made 15 or more days before the start date incur no fee. Cancellations within 7–14 days are charged a 10% fee, while cancellations within 6 days incur a 25% fee.
What is the exam format, number of questions, passing score, and time limit for CKA and CKS certifications?
The CKA and CKS exams are performance-based, each lasting 2 hours with 15–20 tasks. The CKA requires a 66% passing score, and the CKS requires 67%. Both are proctored online exams conducted via the Kubernetes command line, testing your real-world administration and security skills.
How long is the CKA+CKS certification valid, and what is the renewal process and cost?
The CKA and CKS certifications are valid for 24 months from the date of passing. Renewal requires retaking the same exam before expiration, currently priced at $445 per exam. Alternatively, passing CKS on or after June 18, 2026, automatically renews your CKA under the Linux Foundation CARE program.
What post-training support does Koenig provide after completing the Kubernetes Administration and Security (CKA+CKS) course?
Koenig provides 30 days of post-training mentor support via email and chat, access to updated course materials, and an optional course retake at a 50% discount. Additionally, you receive exam prep guidance and continued access to practice labs during the support period to ensure your success.
What are the prerequisites or recommended experience for the Kubernetes Administration and Security (CKA+CKS) course?
You should have at least 6–12 months of hands-on Kubernetes experience, including cluster setup, pod management, and networking. Prior completion of the Certified Kubernetes Administrator (CKA) exam is mandatory before attempting the CKS exam, as it is a strict prerequisite enforced by the Linux Foundation.
What is the career impact and average salary for professionals with CKA+CKS certifications?
Professionals with CKA+CKS certifications report an average salary of $120,000–$160,000, with roles like Kubernetes Engineer, Cloud Security Architect, and DevOps Lead. This dual certification boosts employability, as 78% of hiring managers prioritize CKS holders for security-sensitive cloud roles.
How does Koenig's Kubernetes Administration and Security (CKA+CKS) training compare to self-study for exam preparation?
Koenig's training offers structured learning with expert instructors, hands-on labs, and exam-focused practice, increasing pass rates to over 90%, compared to ~60% for self-study. The course includes exam simulators and mentorship, reducing your total preparation time from 6–8 months down to just 4–6 weeks.
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