Kubescape
CNCF Kubernetes security scanner that checks clusters, workloads, and configurations against compliance and misconfiguration frameworks.
Technical Architecture & Overview
Kubescape is an open-source Kubernetes security platform originally contributed by ARMO and now a CNCF incubating project. It checks clusters, workloads, and configurations against compliance and misconfiguration frameworks. The tool reports compliance scores and severity-rated findings, and its fix command can patch misconfigurations in manifest files.
Targeted Technical Use Cases
Use Kubescape to run compliance and misconfiguration scans in CI/CD and on live clusters before production changes.
Evaluation & Trade-offs
Core Strengths
- +Maps findings to compliance frameworks such as NSA, MITRE ATT&CK, and CIS.
- +Supports severity and compliance-score thresholds to fail CI/CD builds.
- +Integrates with GitHub Actions, GitLab CI, Jenkins, VS Code, Lens, and Validating Admission Policies.
Trade-Offs & Limitations
- -Auto-fix edits manifest files; for a live cluster scan it only prints suggested fixes.
- -Some controls require elevated access to the Kubernetes API and cluster nodes.
Defensive Security Application
Use Kubescape to find and fix Kubernetes misconfigurations and enforce security policies.
Frequently Asked Questions
What is Kubescape?→
Kubescape is an open-source Kubernetes security platform originally contributed by ARMO and now a CNCF incubating project. It checks clusters, workloads, and configurations against compliance and misconfiguration frameworks. The tool reports compliance scores and severity-rated findings, and its fix command can patch misconfigurations in manifest files.
What is Kubescape used for?→
Use Kubescape to run compliance and misconfiguration scans in CI/CD and on live clusters before production changes.
What are the strengths of Kubescape?→
- +Maps findings to compliance frameworks such as NSA, MITRE ATT&CK, and CIS.
- +Supports severity and compliance-score thresholds to fail CI/CD builds.
- +Integrates with GitHub Actions, GitLab CI, Jenkins, VS Code, Lens, and Validating Admission Policies.
What are the limitations of Kubescape?→
- +Auto-fix edits manifest files; for a live cluster scan it only prints suggested fixes.
- +Some controls require elevated access to the Kubernetes API and cluster nodes.
How is Kubescape used defensively?→
Use Kubescape to find and fix Kubernetes misconfigurations and enforce security policies.