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Vol. 1 · Ed. 2026
CyberGlossary
Entry № 601

Kubescape

What is Kubescape?

KubescapeAn open-source Kubernetes security platform from ARMO that scans clusters, manifests, and images for misconfigurations, vulnerabilities, and policy drift.


Kubescape was created by ARMO and accepted into the CNCF as a Sandbox project in 2022. It runs as a CLI, GitHub Action, Kubernetes operator, or hosted service to evaluate clusters against frameworks such as NSA-CISA Hardening Guidance, MITRE ATT&CK for Containers, the CIS Kubernetes Benchmark, and ARMO's own controls. Beyond posture scanning, modern Kubescape integrates image vulnerability scanning, RBAC analysis, network-policy generation, and runtime correlation. It outputs scores, control failures, and resource-level fix suggestions in JSON, PDF, or HTML. Teams typically combine Kubescape with kube-bench, Trivy, Falco, and admission controllers in a layered KSPM (Kubernetes Security Posture Management) stack.

Examples

  1. 01

    kubescape scan framework nsa to evaluate a cluster against NSA-CISA hardening guidance.

  2. 02

    Failing a GitHub PR if a new manifest introduces a high-risk misconfiguration.

Frequently asked questions

What is Kubescape?

An open-source Kubernetes security platform from ARMO that scans clusters, manifests, and images for misconfigurations, vulnerabilities, and policy drift. It belongs to the Cloud Security category of cybersecurity.

What does Kubescape mean?

An open-source Kubernetes security platform from ARMO that scans clusters, manifests, and images for misconfigurations, vulnerabilities, and policy drift.

How does Kubescape work?

Kubescape was created by ARMO and accepted into the CNCF as a Sandbox project in 2022. It runs as a CLI, GitHub Action, Kubernetes operator, or hosted service to evaluate clusters against frameworks such as NSA-CISA Hardening Guidance, MITRE ATT&CK for Containers, the CIS Kubernetes Benchmark, and ARMO's own controls. Beyond posture scanning, modern Kubescape integrates image vulnerability scanning, RBAC analysis, network-policy generation, and runtime correlation. It outputs scores, control failures, and resource-level fix suggestions in JSON, PDF, or HTML. Teams typically combine Kubescape with kube-bench, Trivy, Falco, and admission controllers in a layered KSPM (Kubernetes Security Posture Management) stack.

How do you defend against Kubescape?

Defences for Kubescape typically combine technical controls and operational practices, as detailed in the full definition above.

What are other names for Kubescape?

Common alternative names include: ARMO Kubescape.

Related terms

See also