Kubescape: Kubernetes Security Scanning

Shriira Press

Preface

Find and fix Kubernetes security issues. Scan for misconfigurations, vulnerabilities, and compliance against NSA-CISA and CIS with Kubescape.

Welcome to Kubescape: Kubernetes Security Scanning.

Kubescape is an open-source Kubernetes security platform — it scans clusters, manifests, and images for misconfigurations, vulnerabilities, and excessive permissions, and measures them against security frameworks. This free book teaches it from the ground up: the Kubernetes security problem and what Kubescape is, Kubernetes security risks (misconfigurations, vulnerabilities, RBAC, supply chain), security frameworks (NSA-CISA, CIS, MITRE) and controls, how Kubescape works (scanning, the CLI, the operator, OPA/Rego), misconfiguration scanning, vulnerability scanning (CVEs in images), RBAC and compliance, shift-left and CI/CD, continuous security and the operator (runtime insights), and operating Kubescape in practice (remediation, the ecosystem). Ten focused chapters with clear diagrams that demystify Kubernetes security — finding, measuring, and fixing issues across the lifecycle to turn insecure-by-default Kubernetes into a hardened, compliant, continuously-monitored platform.

This title is part of the ShriIra library and is free to read in full, right here — our small contribution to making world-class knowledge easy to reach.

A note on reading it: open the Contents menu at the top of the reader to jump between chapters, use the Aa menu to set a comfortable text size, theme (light, sepia, or night), and single- or two-page layout. Your place is saved automatically, so you can always pick up where you left off.

We hope it serves you well.

— Shriira Press

Contents

  1. Chapter 1 — What Kubescape Is
  2. Chapter 2 — Kubernetes Security Risks
  3. Chapter 3 — Security Frameworks and Controls
  4. Chapter 4 — How Kubescape Works
  5. Chapter 5 — Misconfiguration Scanning
  6. Chapter 6 — Vulnerability Scanning
  7. Chapter 7 — RBAC and Compliance
  8. Chapter 8 — Shift-Left and CI/CD
  9. Chapter 9 — Continuous Security and the Operator
  10. Chapter 10 — Operating Kubescape in Practice
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