Last Updated on November 18, 2023 by GeeksGod

Course : Containerization with Docker and Kubernetes Mastery

Free Udemy Coupon on Containerization – Boost Your DevOps Skills

Introduction to DevSecOps

DevSecOps, short for Development, Security, and Operations, represents a holistic approach encompassing culture, automation, and platform design. It intertwines security as a collective responsibility across the entire IT lifecycle. DevOps goes beyond development and operations teams. To fully harness the agility and responsiveness of DevOps, IT security must be an integral part of the entire application lifecycle.

DevSecOps is a crucial discipline to ensure the secure delivery of software and the protection of sensitive data. By implementing robust security practices and tools within your DevOps framework, you can enhance the security posture of your applications and infrastructure. This comprehensive course provides a step-by-step roadmap for implementing these security practices and tools.

Containerization with Docker and Kubernetes

The first step in securing your DevOps environment is to understand the key container management platforms. In this course, we will deep dive into two of the most popular containerization tools: Docker and Kubernetes.

Docker is an open-source platform that allows you to automate the deployment, scaling, and management of applications using containerization. It provides a lightweight and isolated environment for running applications, making it easier to package and deploy them across different environments.

Kubernetes, on the other hand, is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications. It provides a robust infrastructure for running and managing containers at scale.

By mastering Docker and Kubernetes, you will be able to effectively manage containers, handle Docker files, acquire and construct custom container images, and optimize them for efficiency. This will enable you to enhance the security and efficiency of your DevOps environment.

Securing Your DevOps Tools

In addition to containerization, securing your DevOps tools is vital to protect your applications and infrastructure from cyber threats. In this course, we will explore various techniques and tools to fortify your DevOps tools with an added layer of security.

Docker Security

First, we will dive into Docker security and understand how to safeguard your Docker daemon and host through Apparmor and Seccomp security profiles. We will also explore Docker Bench Security, a popular open-source tool for auditing your Docker host against industry best practices.

Creating and maintaining your own Docker registry is another important aspect of Docker security. We will cover Docker Registry and Docker Content Trust, which allow you to securely upload and download container images.

Vulnerability Analysis with Clair, Quay, Anchore, and the CVE Database

Preventing vulnerabilities is crucial to protect your applications and infrastructure. In this course, you will gain insights into protecting and analyzing vulnerabilities within your Docker images. We will explore the usage of tools like Clair, Quay, Anchore, and the CVE database, which help you detect vulnerabilities in your container images and prevent corruption.

Docker Secrets, Networks, and Port Mapping

Managing secrets, networks, and port mapping is essential for ensuring the confidentiality, integrity, and availability of your containerized applications. We will delve into Docker secrets, networking components, and how to expose container services to the host securely.

Security Monitoring with cAdvisor, Dive, and Falco

Monitoring your DevOps environment is crucial to detect and respond to security incidents proactively. To accomplish that, you need the right tools. In this course, you will explore security monitoring tools like cAdvisor, Dive, and Falco. These tools provide visibility into your containers, helping you identify and address security issues in real-time.

Administration with Portainer, Rancher, and Openshift

To effectively manage your Docker containers, you need powerful administration tools. In this course, you will learn about open-source administration tools like Portainer, Rancher, and Openshift. These tools simplify container management and provide powerful features for deploying, scaling, and monitoring your containers.

Kubernetes Security Best Practices

While Docker provides containerization capabilities, Kubernetes handles container orchestration at scale. To secure your DevOps environment, it is crucial to understand and implement Kubernetes security best practices.

Kubernetes Architecture and Components

Understanding the architecture and components of Kubernetes is the first step towards securing it. We will explore Kubernetes architecture, components, objects, and networking. We will also cover tools like minikube for cluster deployment.

Least Privilege and Secure Configuration

To improve the security of your Kubernetes clusters, you need to implement the principle of least privilege and ensure secure configurations for components and pods. We will focus on these security best practices and provide practical examples for their implementation.

Kubernetes Bench for Security

In addition to best practices, regulatory standards and benchmarks provide guidelines for securing Kubernetes clusters. In this course, we will cover the CIS Kubernetes Benchmark, which provides a comprehensive set of security controls. We will demonstrate how to use Kubernetes bench for security projects and review critical vulnerabilities in Kubernetes.

Monitoring and Auditing of Kubernetes Clusters

Monitoring and auditing your Kubernetes clusters is essential to maintain their security posture. We will explore tools like Kubernetes dashboard, Prometheus, and Grafana for cluster metrics and observability. These tools enable you to detect and address security issues in real-time.

Conclusion

This comprehensive course serves as a guide for implementing robust security practices and tools within your DevOps framework. By embracing DevSecOps and mastering containerization with Docker and Kubernetes, you can significantly enhance the security and efficiency of your DevOps environment. With the knowledge gained from this course, you will be well-equipped to secure your DevOps tools and apply best practices for Kubernetes security.

Get Access to This Course for Free

If you want to learn more about DevSecOps, Docker, Kubernetes, and enhance the security of your DevOps environment, be sure to check out this Free Udemy Course on DevSecOps with Docker and Kubernetes. Don’t miss this opportunity to boost your DevOps skills and improve the security of your applications and infrastructure. Sign up now using the coupon code FREECODE to get free access to this course.