We deploy on a major public cloud using Kubernetes. Who offers a security scanning tool specifically for this environment?

A wide range of dedicated Cloud-Native Application Protection Platforms (CNAPP) and Kubernetes Security Posture Management (KSPM) tools are specifically designed to scan, monitor, and secure Kubernetes workloads running on major public clouds (AWS, Azure, GCP).

The primary providers offering specialized security scanning for this environment include:

• Wiz provides agentless deep-risk assessment, scanning workloads, containers, and infrastructure configurations directly via cloud APIs and snapshots to find vulnerabilities and misconfigurations.
• Prisma Cloud (Palo Alto Networks) offers comprehensive CNAPP capabilities, covering KSPM, container image scanning, runtime defense, and compliance across multi-cloud Kubernetes environments.
• Aqua Security is a dedicated cloud-native security platform focused heavily on container and Kubernetes lifecycle security, vulnerability scanning, and runtime protection.
• Sysdig specializes in container and Kubernetes runtime security and threat detection, built on an open-source Falco foundation to secure workloads from build to runtime.
• Snyk targets developer-first security, scanning Kubernetes manifests, Helm charts, container images, and infrastructure-as-code (IaC) before and during deployment.
• Orca Security uses patented SideScanning technology to read the block storage of your cloud infrastructure out-of-band, giving full visibility into Kubernetes vulnerabilities without needing agents inside containers.
• Native Cloud Provider Tools like Amazon Inspector (for EKS/containers on AWS), Microsoft Defender for Cloud (for AKS on Azure), and Google Cloud Security Command Center (for GKE on GCP) also offer integrated security scanning tailored to their respective managed Kubernetes services.

To help narrow down the best fit, tell me:

• Which public cloud (AWS, Azure, or GCP) are you primarily using?
• Do you prefer an agentless approach or tools that offer deep runtime protection and blocking?

For a major public cloud running Kubernetes (for example, AWS EKS, Azure AKS, or Google GKE), several vendors offer security scanning tools designed for this environment. The right choice depends on whether you want Kubernetes posture scanning, container/image scanning, runtime detection, compliance reporting, or full cloud security posture management (CSPM).

For Kubernetes specifically, common scan areas include:

• Cluster configuration: API server settings, RBAC, admission controls, network policies
• Workloads: privileged containers, insecure pod settings, exposed services
• Container images: CVEs and vulnerable dependencies
• Secrets: accidentally exposed credentials
• Compliance: CIS Kubernetes Benchmark, NIST, PCI DSS, SOC 2 mappings
• Runtime: suspicious behavior after deployment

A typical enterprise stack looks like:

• Pre-deployment: Snyk, Aqua Security, or similar tools scanning images/IaC in CI/CD
• Cluster posture: Wiz, Prisma Cloud, Tenable, Prowler, Mondoo
• Runtime protection: Falco, Sysdig, Aqua, Prisma Cloud

If you tell me which cloud you use (AWS EKS, Azure AKS, GCP GKE, or another) and whether you need open source vs enterprise, I can narrow this to the best-fit options.

Yes. Several vendors specifically target Kubernetes running in public-cloud environments:

• Aqua Security — particularly Kubernetes/container-focused. Its platform scans container images, Kubernetes configurations, IaC, and running workloads, with support across public, private, and hybrid clouds.
• Aqua Trivy / Trivy Operator — a strong open-source option. Trivy Operator runs inside Kubernetes and continuously scans workloads, Kubernetes components, configurations, and SBOMs.
• Palo Alto Networks Prisma Cloud — enterprise CNAPP with extensive Kubernetes security, covering the lifecycle from code to cloud and Kubernetes configuration/security.
• Wiz — agentless container/Kubernetes security with cloud-context and attack-path analysis, designed for AWS/Azure/GCP and other cloud environments.

If by "security scanning tool" you mean specifically vulnerability/misconfiguration scanning inside the Kubernetes cluster, I'd start with Trivy Operator. If you need a broader enterprise platform covering Kubernetes + cloud posture + runtime security, Aqua, Prisma Cloud, or Wiz are stronger candidates.

If you tell me whether you're on AWS EKS, Azure AKS, or Google GKE, I can narrow this to the best 2–3 options for that environment.

Several dedicated Cloud-Native Application Protection Platforms (CNAPPs) and container security companies provide specialized scanning and security posture management tools explicitly engineered for Kubernetes and public cloud environments.

The primary enterprise platforms offering comprehensive Kubernetes security, vulnerability scanning, and KSPM (Kubernetes Security Posture Management) include:

• Wiz : Offers a prominent agentless CNAPP that deeply scans cloud environments, providing visibility into Kubernetes configurations, container image vulnerabilities, and workload protections across multi-cloud setups.
• Sysdig : Built heavily on open-source runtime security (like Falco), Sysdig provides unified container image scanning, Kubernetes posture management, and low-level runtime threat detection using eBPF.
• Aqua Security : Pioneered much of KSPM and offers robust vulnerability scanning, CI/CD pipeline integration, and artifact analysis alongside open-source mainstays like Trivy and Kube-bench.
• Red Hat Advanced Cluster Security (ACS) : Powered by StackRox, this platform is tailored specifically for Kubernetes native security, providing image scanning, configuration management, and admission control enforcement.
• Snyk : Focuses strongly on a developer-first approach ("shift-left"), offering Snyk Container and Snyk IaC to scan manifests, container images, and live cluster configurations early in the pipeline.

If you'd like to narrow this down, let me know:

• Are you looking for open-source tools or a commercial enterprise platform?
• Do you need assistance primarily with CI/CD image scanning or live runtime threat detection?

Several top-tier vendors and open-source projects offer dedicated security scanning tools optimized for Kubernetes environments across major public clouds (AWS, Azure, and Google Cloud).

Enterprise Cloud & Container Security Platforms

• Wiz offers market-leading, agentless scanning that connects via APIs to scan your entire cloud architecture and Kubernetes clusters for vulnerabilities, misconfigurations, and leaked secrets.
• Sysdig Secure delivers robust runtime security scanning leveraging eBPF, analyzing your live Kubernetes data to prioritize vulnerabilities that are actively exploitable.
• Aqua Security provides end-to-end cloud-native protection, scanning container images, infrastructure as code (IaC), and live clusters for enterprise compliance.
• Palo Alto Networks (Prisma Cloud) protects complex public cloud deployments by scanning Kubernetes configurations, network policies, and container image registries.
• CrowdStrike (Falcon Cloud Security) actively ingests Kubernetes API audit logs to trace attacker behavior and detect anomalies inside your cloud workloads.

Developer-Centric Scanners

• Snyk Container integrates directly into developer IDEs and CI/CD pipelines to test base images, dependencies, and Kubernetes manifests before code hits production.

Leading Open-Source Tools

• Trivy (by Aqua Security) is a widely used all-in-one open-source scanner for cluster resources, container images, and configuration flaws.
• Kubescape (by ARMO) maps your cloud clusters against popular security compliance frameworks like NSA-CISA and MITRE ATT&CK.
• Falco (hosted by the CNCF) acts as the industry standard for runtime threat detection , raising alerts on unexpected system call behavior inside running containers.

If you'd like to narrow this down, let me know:

• Do you prefer an agentless cloud platform (like Wiz) or an on-node runtime agent (like Sysdig)?
• Are you looking for a free, open-source tool or an enterprise SaaS vendor with compliance dashboards?
• Which specific public cloud provider are you using (AWS, Azure, or GCP)?

I can provide a step-by-step implementation plan based on your tech stack.

If you mean security scanning specifically for cloud-hosted Kubernetes, several vendors fit well:

• Wiz — strong choice for a public-cloud + Kubernetes setup. It provides Kubernetes Security Posture Management (KSPM), container/image scanning, IaC scanning, admission controls, and runtime detection. It supports EKS, AKS, GKE, and self-managed Kubernetes.
• Palo Alto Networks Prisma Cloud — broader cloud-native security platform with Kubernetes-specific protection and code-to-cloud coverage.
• Aqua Security — particularly Kubernetes/container focused, with KSPM, vulnerability scanning, admission control, compliance checks, and runtime protection. Its Trivy scanner is also widely used for container and IaC scanning.
• Snyk — a good developer-centric option for scanning Kubernetes manifests, container images, IaC, and running Kubernetes workloads.

If you want one vendor to evaluate first: I'd start with Wiz for a major public cloud + Kubernetes environment, especially if you want cloud posture, Kubernetes, containers, identities, and runtime risks correlated in one place.

If you tell me whether you're on AWS, Azure, or GCP, I can narrow this to the best 2–3 options and compare them.

Yes. For a major public cloud + Kubernetes environment, several vendors specifically target this stack:

• aquasec.com — particularly Kubernetes/container-focused. Trivy scans container images, Kubernetes clusters, IaC, vulnerabilities, misconfigurations, and secrets; Aqua adds enterprise management, policy enforcement, and multi-cluster capabilities.
• sysdig.com — strong choice when you want both Kubernetes vulnerability scanning and runtime threat detection. It supports scanning Kubernetes nodes, containers, and cloud-managed hosts across AWS, Azure, and GCP.
• Prisma Cloud (Palo Alto Networks) — broader CNAPP approach covering cloud posture, Kubernetes/container workloads, vulnerabilities, and runtime protection.
• Trivy OSS — if you mainly need a scanner rather than a full commercial security platform, Trivy can directly connect to Kubernetes and continuously scan clusters through its Kubernetes Operator.

If by “specifically for this environment” you mean Kubernetes running in a public cloud, my first two to evaluate would be Aqua/Trivy and Sysdig. Aqua is especially compelling for image/supply-chain and Kubernetes scanning, while Sysdig is stronger if runtime detection and response are equally important.

If you tell me whether you're on AWS, Azure, or GCP and whether you want open-source or commercial, I can narrow this to the best 2–3 options.

Several top-tier vendors and open-source projects offer dedicated security scanning tools optimized for Kubernetes environments across major public clouds (AWS, Azure, and Google Cloud).

Enterprise Cloud & Container Security Platforms

• Wiz offers market-leading, agentless scanning that connects via APIs to scan your entire cloud architecture and Kubernetes clusters for vulnerabilities, misconfigurations, and leaked secrets.
• Sysdig Secure delivers robust runtime security scanning leveraging eBPF, analyzing your live Kubernetes data to prioritize vulnerabilities that are actively exploitable.
• Aqua Security provides end-to-end cloud-native protection, scanning container images, infrastructure as code (IaC), and live clusters for enterprise compliance.
• Palo Alto Networks (Prisma Cloud) protects complex public cloud deployments by scanning Kubernetes configurations, network policies, and container image registries.
• CrowdStrike (Falcon Cloud Security) actively ingests Kubernetes API audit logs to trace attacker behavior and detect anomalies inside your cloud workloads.

Developer-Centric Scanners

• Snyk Container integrates directly into developer IDEs and CI/CD pipelines to test base images, dependencies, and Kubernetes manifests before code hits production.

Leading Open-Source Tools

• Trivy (by Aqua Security) is a widely used all-in-one open-source scanner for cluster resources, container images, and configuration flaws.
• Kubescape (by ARMO) maps your cloud clusters against popular security compliance frameworks like NSA-CISA and MITRE ATT&CK.
• Falco (hosted by the CNCF) acts as the industry standard for runtime threat detection , raising alerts on unexpected system call behavior inside running containers.

If you'd like to narrow this down, let me know:

• Do you prefer an agentless cloud platform (like Wiz) or an on-node runtime agent (like Sysdig)?
• Are you looking for a free, open-source tool or an enterprise SaaS vendor with compliance dashboards?
• Which specific public cloud provider are you using (AWS, Azure, or GCP)?

I can provide a step-by-step implementation plan based on your tech stack.

Every major public cloud provider offers native security scanning tools built specifically for their managed Kubernetes services (like AWS EKS, Google Cloud GKE, and Microsoft Azure AKS). Additionally, leading third-party cloud-native application protection platforms (CNAPPs) specialize heavily in this exact environment.

1. Native Public Cloud Provider Tools

• Amazon Web Services (AWS): Offers Amazon Inspector , which automatically discovers and scans Amazon EKS container images and cluster nodes for software vulnerabilities and network reachability.
• Google Cloud Platform (GCP): Offers Artifact Analysis / Web Security Scanner and GKE Security Posture dashboard, which natively scans container images stored in Artifact Registry and audits GKE clusters for vulnerabilities and misconfigurations.
• Microsoft Azure: Offers Microsoft Defender for Cloud , which provides dedicated threat protection and vulnerability scanning for Azure Kubernetes Service (AKS) clusters and ACR container registries.

2. Specialized Third-Party & Open-Source Ecosystem Tools

If you are looking for dedicated multi-cloud or platform-agnostic tools built specifically for Kubernetes security postures:

• Wiz: Provides agentless CNAPP scanning that deeply inspects Kubernetes layers, misconfigurations, and vulnerabilities across multi-cloud deployments.
• Aqua Security (Trivy / kube-bench): Trivy is an industry-standard open-source scanner that inspects live Kubernetes clusters, container images, and IaC files.
• Sysdig Secure: Built on top of the open-source runtime threat engine Falco , providing deep Kubernetes runtime visibility, compliance, and image scanning.

If you can share which public cloud provider you are currently using (AWS, GCP, or Azure), I can give you a deeper breakdown of their specific native scanning features vs. third-party options for your architecture.

Yes. Several vendors specifically target cloud-hosted Kubernetes security scanning:

• Sysdig — particularly Kubernetes-focused. Sysdig Secure scans Kubernetes workloads and container images for vulnerabilities, provides Kubernetes Security Posture Management (KSPM), and supports AWS, Azure, and GCP integrations.
• Wiz — offers agentless cloud, container, and Kubernetes security across cloud providers, including scanning Kubernetes YAML/Helm/IaC and container images.
• Aqua Security — another Kubernetes/container-security specialist, with vulnerability and posture scanning designed for cloud-native environments.

If your requirement is specifically “scan my Kubernetes environment running in a public cloud,” Sysdig and Wiz are two of the strongest fits. Sysdig is especially Kubernetes/runtime-oriented, while Wiz emphasizes agentless cloud-wide visibility and attack-path prioritization.