Kubernetes Secrets Management Tools
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Kubernetes Secrets Management
Author: Alex Soto Bueno
language: en
Publisher: Simon and Schuster
Release Date: 2023-03-14
Safely manage your secret information like passwords, keys, and certificates in Kubernetes. This practical guide is full of best practices and methods for adding layers of security that will defend the critical data of your applications. In Kubernetes Secrets Management you will find: Strategies for storing secure assets in Kubernetes Cryptographic options and how to apply them in Kubernetes Using the HashiCorp Vault server on Kubernetes for secure secrets storage Managing security with public cloud providers Applying security concepts using tools from the Kubernetes ecosystem End-to-end secrets storage from development to operations Implementing in Kubernetes in CI/CD systems Secrets, like database passwords and API keys, are some of the most important data in your application. Kubernetes Secrets Management reveals how to store these sensitive assets in Kubernetes in a way that’s protected against leaks and hacks. You’ll learn the default capabilities of Kubernetes secrets, where they’re lacking, and alternative options to strengthen applications and infrastructure. Discover a security-first mindset that is vital for storing and using secrets correctly, and tools and concepts that will help you manage sensitive assets such as certificates, keys, and key rotation. About the technology Kubernetes relies on passwords, tokens, keys, certificates, and other sensitive information to keep your system secure. But how do you keep these “secrets” safe? In this concise, practical book you’ll learn secrets management techniques that go far beyond the Kubernetes defaults. About the book Kubernetes Secrets Management reveals security best practices and reliable third-party tools for protecting sensitive data in Kubernetes-based systems. In this focused guide, you’ll explore relevant, real-world examples like protecting secrets in a code repository, securing keys with HashiCorp Vault, and adding layers to maintain protection after a breach. Along the way, you’ll pick up secrets management techniques you can use outside Kubernetes, as well. What's inside Cryptographic options you can apply in Kubernetes Managing security with public cloud providers Secrets storage, from development to production End-to-end Kubernetes secrets management in CI/CD systems About the reader For readers experienced with Kubernetes and CI/CD practices. About the author Alex Soto is a director of developer experience at Red Hat, a Java Champion since 2007, an international speaker, and a teacher at Salle URL University. Andrew Block is a distinguished architect with Red Hat, and an active member of the open-source community. Table of Contents PART 1 SECRETS AND KUBERNETES 1 Kubernetes Secrets 2 An introduction to Kubernetes and Secrets PART 2 MANAGING SECRETS 3 Securely storing Secrets 4 Encrypting data at rest 5 HashiCorp Vault and Kubernetes 6 Accessing cloud secrets stores PART 3 CONTINUOUS INTEGRATION AND CONTINUOUS DELIVERY 7 Kubernetes-native continuous integration and Secrets 8 Kubernetes-native continuous delivery and Secrets
Kubernetes Secrets Handbook
Author: Emmanouil Gkatziouras
language: en
Publisher: Packt Publishing Ltd
Release Date: 2024-01-31
Gain hands-on skills in Kubernetes Secrets management, ensuring a comprehensive overview of the Secrets lifecycle and prioritizing adherence to regulatory standards and business sustainability Key Features Master Secrets encryption, encompassing complex life cycles, key rotation, access control, backup, and recovery Build your skills to audit Secrets consumption, troubleshoot, and optimize for efficiency and compliance Learn how to manage Secrets through real-world cases, strengthening your applications’ security posture Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionSecuring Secrets in containerized apps poses a significant challenge for Kubernetes IT professionals. This book tackles the critical task of safeguarding sensitive data, addressing the limitations of Kubernetes encryption, and establishing a robust Secrets management system for heightened security for Kubernetes. Starting with the fundamental Kubernetes architecture principles and how they apply to the design of Secrets management, this book delves into advanced Kubernetes concepts such as hands-on security, compliance, risk mitigation, disaster recovery, and backup strategies. With the help of practical, real-world guidance, you’ll learn how to mitigate risks and establish robust Secrets management as you explore different types of external secret stores, configure them in Kubernetes, and integrate them with existing Secrets management solutions. Further, you'll design, implement, and operate a secure method of managing sensitive payload by leveraging real use cases in an iterative process to enhance skills, practices, and analytical thinking, progressively strengthening the security posture with each solution. By the end of this book, you'll have a rock-solid Secrets management solution to run your business-critical applications in a hybrid multi-cloud scenario, addressing operational risks, compliance, and controls.What you will learn Explore Kubernetes Secrets, related API objects, and CRUD operations Understand the Kubernetes Secrets limitations, attack vectors, and mitigation strategies Explore encryption at rest and external secret stores Build and operate a production-grade solution with a focus on business continuity Integrate a Secrets Management solution in your CI/CD pipelines Conduct continuous assessments of the risks and vulnerabilities for each solution Draw insights from use cases implemented by large organizations Gain an overview of the latest and upcoming Secrets management trends Who this book is for This handbook is a comprehensive reference for IT professionals to design, implement, operate, and audit Secrets in applications and platforms running on Kubernetes. For developer, platform, and security teams experienced with containers, this Secrets management guide offers a progressive path—from foundations to implementation—with a security-first mindset. You’ll also find this book useful if you work with hybrid multi-cloud Kubernetes platforms for organizations concerned with governance and compliance requirements.
Kubernetes Essentials: A Beginner’s Guide to Deployment, Management, and Observability
Author: Aditya Pratap Bhuyan
language: en
Publisher: Aditya Pratap Bhuyan
Release Date: 2025-03-07
Kubernetes has become the industry standard for container orchestration, enabling developers and DevOps teams to deploy, scale, and manage applications efficiently. However, navigating its complexities can be challenging for beginners. "Kubernetes Essentials: A Beginner’s Guide to Deployment, Management, and Observability" is your step-by-step introduction to Kubernetes, designed to help you gain a solid foundation in this powerful platform. This book takes a hands-on approach, guiding you through Kubernetes architecture, essential commands, and practical use cases. You’ll learn how to install Kubernetes using different playgrounds like Minikube, Kind, and K3s, and understand the key components that make up a cluster. With real-world examples, you’ll create and manage Kubernetes objects, including Pods, Deployments, Services, ConfigMaps, Secrets, and StatefulSets. Networking is a crucial part of Kubernetes, and this book covers how to set up networking, expose applications, and manage Ingress controllers. You’ll also explore Kubernetes storage solutions like Persistent Volumes and Storage Classes. Beyond deployment, you’ll dive into scaling strategies, auto-healing mechanisms, and security best practices, including Role-Based Access Control (RBAC) and network policies. Observability is key to maintaining healthy Kubernetes workloads. You’ll learn how to monitor clusters using Prometheus and Grafana, collect and analyze logs with Fluentd and Loki, and troubleshoot applications effectively. Finally, you’ll explore advanced topics like Helm, GitOps with ArgoCD, and Kubernetes deployment strategies. Whether you're a developer, system administrator, or DevOps engineer, this book provides the essential knowledge and hands-on skills to confidently work with Kubernetes. By the end, you’ll be equipped to deploy, manage, and monitor Kubernetes workloads in real-world environments. 🚀 Start your Kubernetes journey today and build a strong foundation in modern container orchestration!