Features, pricing, ratings, and pros & cons — compared head-to-head.
Docker Bench for Security is a free container security tool. kube-hunter is a free container security tool. Compare features, ratings, integrations, and community reviews side by side to find the best container security fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Teams running Docker in dev and staging environments need Docker Bench for Security to catch basic misconfigurations before they reach production; it audits against the actual CIS Docker Benchmark standard rather than vendor-specific rules, giving you policy alignment without licensing costs. The 9,600-plus GitHub stars reflect real adoption among engineers who treat it as a pre-deployment gate, and it requires zero agent installation. Skip this if you're looking for runtime threat detection or need continuous compliance monitoring across a fleet; Docker Bench is a point-in-time scanner that won't flag a privilege escalation happening inside a running container.
DevOps and platform teams auditing Kubernetes cluster posture without budget constraints will find kube-hunter valuable for its agentless, penetration-test-style approach that catches misconfigurations and RBAC gaps other scanners miss. The tool is free and open source with 5,000 GitHub stars, meaning you get active community validation and no licensing friction across multiple clusters. Skip kube-hunter if you need continuous runtime monitoring or remediation orchestration; it's built for periodic assessment, not for teams wanting real-time threat detection wired into their incident response workflows.
An open-source script that performs automated security assessments of Docker containers and hosts against CIS Docker Benchmark standards.
kube-hunter is a security scanning tool that identifies vulnerabilities and security weaknesses in Kubernetes clusters through automated assessment and provides detailed reporting with remediation guidance.
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Common questions about comparing Docker Bench for Security vs kube-hunter for your container security needs.
Docker Bench for Security: An open-source script that performs automated security assessments of Docker containers and hosts against CIS Docker Benchmark standards..
kube-hunter: kube-hunter is a security scanning tool that identifies vulnerabilities and security weaknesses in Kubernetes clusters through automated assessment and provides detailed reporting with remediation guidance..
Both serve the Container Security market but differ in approach, feature depth, and target audience.
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