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Tool Comparison

Trivy

Trivy

All-in-one open-source vulnerability and misconfiguration scanner.

Open Source
VS
Falco

Falco

Real-time threat detection for containers and Kubernetes using system calls.

Open Source
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At a Glance

AttributeTrivyFalco
License / PricingOpen SourceOpen Source
TypeDevOpsDevOps
GitHub Stars
Rating4.7/54.4/5
Key Features6 listed6 listed
Integrations6 listed5 listed
Categories
SecurityContainer SecurityVulnerability Scanning
SecurityKubernetes-tools

Key Features

Trivy

  • Scans container images, filesystems, Git repos, and Kubernetes clusters
  • Detects OS package vulnerabilities, language dependencies, and IaC misconfigurations
  • Secret scanning for accidentally committed credentials
  • SBOM generation in CycloneDX and SPDX formats
  • Fast local scanning with no daemon or server required
  • Native integrations with CI/CD pipelines and Kubernetes admission controllers

Falco

  • Kernel-level syscall visibility using eBPF for deep runtime inspection
  • Pre-built detection rules for MITRE ATT&CK cloud techniques
  • Custom rules in YAML for organisation-specific threat detection
  • Alerts routed to Slack, PagerDuty, Elasticsearch, and more via Falcosidekick
  • Kubernetes audit log analysis for API server event detection
  • Low-overhead eBPF probe for production-safe deployment

Real-World Use Cases

Trivy

Container image scanning in CI/CD

Add a Trivy scan step after the Docker build in the CI pipeline

Kubernetes cluster misconfiguration audit

Run trivy k8s --report summary cluster to scan all running workloads

Falco

Detecting container escape attempts

Deploy Falco as a DaemonSet with the eBPF probe on all Kubernetes nodes

Monitoring Kubernetes API server activity

Enable Kubernetes audit log forwarding to Falco

Integrations

Trivy

dockerkubernetesgithub-actionsgitlab-ci-cdjenkinsaqua

Falco

kubernetestrivyelastic-observabilitydatadogprometheus

🏆 Which should you choose?

Choose Trivy if…

  • you're already in the Security ecosystem and prefer Trivy's workflow
Full Trivy guide →

Choose Falco if…

  • you're already in the Security ecosystem and prefer Falco's workflow
Full Falco guide →