Red Hat Advanced Cluster Security for Kubernetes

Paid#4 of 27 in Kubernetes Security Software

Red Hat Advanced Cluster Security for Kubernetes: Broad Kubernetes security coverage for Red Hat and enterprise environments. Ranked #4 of 27 in Kubernetes Security Software by our editors (9.0/10); pricing: Pricing on request · 60-day trial; best for red Hat and enterprise Kubernetes environments.

9.0/10★★★★☆Editor score

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Red Hat Advanced Cluster Security for Kubernetes9.0 Contact Red Hat

At a glance

• Editor score
  9.0 / 10
• Pricing
  Pricing on request · 60-day trial
• Best for
  Red Hat and enterprise Kubernetes environments
• Free plan
  No
• Deployment model
  Hybrid
• Facts checked
  21 Sep 2026

• Where it wins

  • Covers image, posture, compliance, build, deploy, and runtime security
  • Enforces policies at build, deployment, runtime, and admission stages
  • Integrates with CI/CD, registries, SIEM, logging, and email systems

• Where it doesn't

  • Pricing requires contacting Red Hat
  • There is no free plan
  • The 60-day trial is self-supported

Our verdict on Red Hat Advanced Cluster Security for Kubernetes

Red Hat Advanced Cluster Security for Kubernetes is an enterprise Kubernetes-native security platform covering cloud-native applications from build through deployment and runtime. It supports self-managed Kubernetes and OpenShift environments, with a Red Hat-managed cloud service also available. Its capabilities include container image vulnerability scanning, Kubernetes security posture management, automated compliance checks, policy enforcement, runtime monitoring, threat detection, and incident response. That breadth makes it a fit for organizations that need security controls across multiple Kubernetes workflows rather than a tool focused only on image scanning or runtime protection.

Security coverage is the product's central strength. Teams can apply policies during build, deployment, and runtime, enforce controls through a Kubernetes admission controller, and monitor workload and network activity. Risk assessment and vulnerability prioritization help organize findings, while role-based and scoped access control supports different administrative responsibilities. Network policy and network-baseline management extend coverage beyond workloads to cluster communications. These capabilities suit enterprise Kubernetes environments that need posture, compliance, identity, admission, and runtime controls in one platform.

The published commercial model is contact sales, and there is no free plan. A 60-day self-supported trial provides an evaluation period before purchase. Integration support spans CI/CD pipelines, image registries, SIEM systems, logging systems, and email, giving RHACS a place in existing build, operations, and security workflows. Organizations already aligned with Red Hat, OpenShift, or self-managed Kubernetes should consider it when broad platform coverage is more important than simple deployment. Teams seeking a free product or a narrowly focused security tool should look elsewhere.

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Red Hat Advanced Cluster Security for Kubernetes pricing

Red Hat Advanced Cluster Security for Kubernetes fact sheet

Red Hat Advanced Cluster Security for Kubernetes integrations

Red Hat Advanced Cluster Security for Kubernetes lists 5 integrations on its own site.

• CI/CD pipelines
• image registries
• SIEM systems
• logging systems
• email

Alternatives to Red Hat Advanced Cluster Security for Kubernetes

• Aqua SecurityBroad Kubernetes security spanning supply chain, posture, admission, runtime, and forensics.9.4
• Sysdig SecureA broad Kubernetes security platform for teams needing coverage from pipeline to runtime.9.3
• Trend Vision One Container SecurityBroad Kubernetes security coverage with usage-based pricing and a 30-day trial.9.1

See all Red Hat Advanced Cluster Security for Kubernetes alternatives →

Red Hat Advanced Cluster Security for Kubernetes vs the competition

• Red Hat Advanced Cluster Security for Kubernetes vs Aqua Security
• Red Hat Advanced Cluster Security for Kubernetes vs Sysdig Secure
• Red Hat Advanced Cluster Security for Kubernetes vs Trend Vision One Container Security
• Red Hat Advanced Cluster Security for Kubernetes vs AccuKnox
• Red Hat Advanced Cluster Security for Kubernetes vs SUSE NeuVector
• Red Hat Advanced Cluster Security for Kubernetes vs ARMO Platform

Compare Red Hat Advanced Cluster Security for Kubernetes with any tool side by side →

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update