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Antonio Jesús Piedra

This course will teach you the concepts for securing the Kubernetes underlying infrastructure.

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This course will teach you the concepts for securing the Kubernetes underlying infrastructure.

Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. In this course, Kubernetes Security: System Hardening, you’ll learn to secure the underlying Kubernetes infrastructure. First, you’ll explore how to limit the host access and use IAM roles and policies to control what users can do in the Kubernetes nodes. Next, you’ll discover best practices to have in mind while choosing and installing the packages and services in your operating system. Finally, you’ll learn how to secure the network traffic and restrict the kernel usage to make the systems more secure. When you’re finished with this course, you’ll have the skills and knowledge of security needed to perform the hardening of the systems where your Kubernetes cluster runs.

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What's inside

Syllabus

Course Overview
Limit Host Access
Manage IAM Roles and Policies
Remove OS Attack Surface
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Secure Network Access
Restrict the Kernel

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Helps learners develop and hone essential security skills for their infrastructure
Well suited for those seeking to strengthen their Kubernetes security knowledge and practices

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Kubernetes Security: System Hardening with these activities:
Review basic security and operating system concepts
Reinforce your knowledge of basic security and operating system concepts to better understand the course materials.
Browse courses on Operating Systems
Show steps
  • Review articles and tutorials on basic security principles and techniques.
  • Read documentation and tutorials on the operating system used in the Kubernetes cluster.
Seek mentorship from an experienced Kubernetes security practitioner
Accelerate your learning by connecting with an expert who can provide guidance and support.
Show steps
  • Identify experienced Kubernetes security practitioners through online forums, social media, or professional networks.
  • Reach out to potential mentors and express your interest in learning from them.
  • Set up regular meetings or communication channels to receive guidance and insights.
Practice applying IAM roles and policies
Deepen your understanding of IAM roles and policies by practicing their application in a hands-on environment.
Browse courses on IAM
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  • Create a test environment with Kubernetes and IAM roles configured.
  • Practice assigning IAM roles to different users and testing their permissions.
  • Write policies to enforce specific security controls and test their effectiveness.
Two other activities
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Show all five activities
Follow tutorials on securing network and kernel
Enhance your understanding of network and kernel security by following guided tutorials and applying them to your own Kubernetes environment.
Browse courses on network security
Show steps
  • Identify reputable sources for tutorials on network and kernel security for Kubernetes.
  • Follow the tutorials to implement security measures such as network segmentation, firewall configuration, and kernel hardening.
  • Test the effectiveness of the implemented security measures.
Mentor a junior colleague or student on Kubernetes security
Reinforce your knowledge and enhance your communication skills by sharing your expertise with others.
Show steps
  • Identify a junior colleague or student who would benefit from your guidance on Kubernetes security.
  • Schedule regular mentoring sessions to share your knowledge and provide support.
  • Monitor your mentee's progress and provide feedback to help them grow.

Career center

Learners who complete Kubernetes Security: System Hardening will develop knowledge and skills that may be useful to these careers:
Network Security Engineer
In today's world, cybersecurity is essential for businesses of all sizes.
Security Analyst
Security analysts are the professionals responsible for picking up where security measures fall short and tracing a digital footprint back to the source.
Information Security Specialist
An information security specialist protects an organization's computer networks and systems from both internal and external threats.
Computer Security Analyst
Those that excel as a computer security analyst typically have a strong background in computer science and information technology.
Cloud Security Engineer
A cloud security engineer protects data, applications, and infrastructure from external threats.
System Administrator
System administrators are also tasked with monitoring the system, as well as installing, maintaining, and updating software and hardware.
Network Administrator
Network administrators oversee the day-to-day operation of computer networks.
Database Administrator
Database administrators are responsible for managing and maintaining the databases of an organization.
IT Manager
IT managers supervise the day-to-day operations of an organization's IT department.
Unix Systems Administrator
They are responsible for the installation, maintenance, and repair of computer systems running UNIX and Linux operating systems.
Cybersecurity Engineer
Cybersecurity engineers are responsible for designing, implementing, and maintaining security measures to protect an organization's computer networks and systems.
Security Consultant
Security consultants typically have a strong background in computer science and information security.
Web Security Analyst
Web security analysts are responsible for securing an organization's website and web applications from attack.
IT Security Auditor
IT security auditors assess the security of an organization's information systems and networks.
Security Operations Center Analyst
Security Operations Center (SOC) analysts are responsible for monitoring and analyzing an organization's security systems for suspicious activity.

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Kubernetes Security: System Hardening.
Provides a comprehensive introduction to Kubernetes, with a focus on practical implementation. It covers topics such as cluster architecture, application deployment, and cluster management.
Provides a comprehensive overview of Kubernetes, with a focus on practical implementation. It covers topics such as cluster architecture, application deployment, and cluster management.

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