Container and Kubernetes Security -- Wiz Alternatives
Container and Kubernetes security encompasses the protection of containerized applications throughout their lifecycle — from building container images in CI/CD pipelines, to deploying them in Kubernetes clusters, to monitoring them at runtime. This includes container image vulnerability scanning, Kubernetes misconfiguration detection, admission control policies, runtime threat detection, network policy enforcement, and software supply chain security. As Kubernetes adoption accelerates, securing containerized workloads has become one of the most critical cloud security challenges.
Integrate container image scanning into your CI/CD pipelines to catch vulnerabilities, malware, exposed secrets, and insecure configurations before images are pushed to registries. Tools like Aqua's Trivy, Prisma Cloud's twistcli, and Sysdig's image scanner can fail builds that contain critical vulnerabilities, enforcing security standards at the earliest stage.
Continuously scan container registries (ECR, ACR, GCR, Docker Hub) for newly discovered vulnerabilities in existing images. Even images that were clean at build time can become vulnerable as new CVEs are published. Set up policies to alert or block deployment of images with critical unpatched vulnerabilities.
Deploy admission controllers that evaluate pods and workloads against security policies before they are scheduled in Kubernetes clusters. Block deployment of containers running as root, using privileged mode, mounting sensitive host paths, or pulling from untrusted registries. Aqua Security and Prisma Cloud offer the strongest admission control capabilities.
Audit Kubernetes cluster configurations against CIS Kubernetes Benchmarks and security best practices. Identify misconfigured RBAC roles, missing network policies, insecure API server settings, and overly permissive pod security policies. Wiz and Orca provide agentless Kubernetes posture scanning, while Aqua and Sysdig offer deeper agent-based cluster monitoring.
Deploy runtime security monitoring to detect anomalous container behavior — unexpected process execution, network connections to command-and-control servers, file system modifications outside expected patterns, and privilege escalation attempts. Sysdig's Falco engine and Aqua's runtime protection provide the deepest runtime visibility for container environments.
Free (Trivy OSS) / Enterprise custom pricing
The industry leader in container security with the most widely adopted scanner (Trivy), deep Kubernetes admission control, runtime drift prevention, and comprehensive supply chain security. The gold standard for container-native security.
Custom enterprise pricing / Free (Falco OSS)
Best runtime security for containers powered by Falco with deep system call visibility. Strong Kubernetes security posture management and real-time threat detection make it ideal for production container monitoring.
Module-based enterprise pricing / Credits system
Comprehensive container lifecycle security from code to runtime with strong CI/CD integration, image scanning, and Kubernetes compliance. Best for enterprises that need container security as part of a broader CNAPP deployment.
Usage-based per module / Enterprise licensing
Solid container scanning and runtime protection backed by Trend Micro's malware detection expertise. Best for organizations that need container security alongside traditional workload protection in hybrid environments.
Custom enterprise pricing
Agentless container scanning that identifies vulnerabilities and misconfigurations without deploying sidecar agents. Best for teams that want container visibility without runtime protection overhead.
Cloud-native security platform specializing in container, Kubernetes, and serverless protection
Free (Trivy OSS) / Enterprise custom pricing
Organizations running container-heavy and Kubernetes-native environments that need the deepest container security and runtime protection
Cloud and container security platform built on open-source Falco for runtime threat detection
Custom enterprise pricing / Free (Falco OSS)
Organizations that need strong runtime security and real-time threat detection alongside cloud posture management, especially in Kubernetes environments
Comprehensive CNAPP from Palo Alto Networks securing applications from code to cloud
Module-based enterprise pricing / Credits system
Large enterprises already using Palo Alto Networks products that want a comprehensive code-to-cloud CNAPP platform
Multi-cloud security platform offering modular workload protection and posture management
Usage-based per module / Enterprise licensing
Enterprises with hybrid cloud environments that need strong workload protection with anti-malware and IDS/IPS capabilities alongside cloud posture management
Agentless cloud security platform using SideScanning technology for full-stack visibility
Custom enterprise pricing
Organizations that want deep agentless scanning with strong vulnerability management and malware detection across multi-cloud environments
No. Wiz provides agentless container scanning that identifies vulnerabilities, misconfigurations, and posture issues in container images and Kubernetes configurations. However, it does not monitor running containers in real-time or block runtime threats. For runtime container security, you need an agent-based tool like Sysdig (Falco), Aqua Security, or Prisma Cloud deployed as a DaemonSet or sidecar in your Kubernetes clusters.
Trivy, developed by Aqua Security, is the most widely adopted open-source container vulnerability scanner. It scans container images, file systems, git repositories, and Kubernetes clusters for vulnerabilities, misconfigurations, secrets, and license issues. Trivy is used by millions of developers and is integrated into most major CI/CD platforms. For runtime detection, Falco (by Sysdig) is the most adopted open-source container runtime security tool and is a CNCF graduated project.
Prioritize container vulnerabilities based on exploitability, exposure, and business impact. Focus on vulnerabilities that are in running containers (not just stored images), are in packages that are actually loaded at runtime, have known exploits in the wild, and are in internet-facing or sensitive workloads. Wiz's Security Graph helps by identifying which container vulnerabilities are combined with other risk factors like internet exposure or excessive permissions, surfacing the toxic combinations that represent real attack paths.
Runtime drift prevention, a key feature of Aqua Security, detects and blocks modifications to running containers that differ from the original container image. Since containers should be immutable, any runtime changes — new binaries, modified files, unexpected processes — may indicate a compromise. Drift prevention can alert on or automatically block these changes, enforcing the principle that container modifications should only happen through the CI/CD pipeline, not at runtime.
Cloud-native security platform specializing in container, Kubernetes, and serverless protection
ComparisonCloud and container security platform built on open-source Falco for runtime threat detection
ComparisonComprehensive CNAPP from Palo Alto Networks securing applications from code to cloud
CategoryCompare the best agentless cloud security alternatives to Wiz in 2026. Orca Security, Ermetic (Tenable), Check Point CloudGuard — features, scanning depth, and pricing compared.
CategoryCompare the best CNAPP alternatives to Wiz in 2026. Prisma Cloud, Aqua Security, Sysdig — CNAPP capabilities, deployment models, and pricing compared.
Use CaseCompare the best Wiz alternatives for cloud security posture management (CSPM) in 2026. Orca Security, Prisma Cloud, Ermetic, Check Point CloudGuard — CSPM capabilities compared.
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