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Trivy

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9.06

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description Trivy Overview

Aqua Security's Trivy is a free, open-source security scanner used in container and infrastructure workflows. It examines container images for known vulnerabilities and can inspect Kubernetes configurations and infrastructure-as-code files for security issues. This brings checks for software dependencies and configuration mistakes into the same tool, helping teams review risks before deploying an application. Developers can run Trivy locally, while DevOps and security engineers can incorporate it into automated build checks.

Its usefulness extends beyond finding vulnerable packages: the configuration being deployed also matters to supply chain security. Findings provide a starting point for investigation and remediation, rather than proof that a workload is safe. Trivy suits teams that want security feedback alongside routine development work.

help Trivy FAQ

What is Trivy used for in DevSecOps?

Trivy is a comprehensive open-source vulnerability scanner used to detect security flaws in container images, Kubernetes clusters, and file systems. It helps developers find issues in OS packages and language-specific dependencies before deployment.

Can Trivy scan Infrastructure as Code (IaC) configurations?

Yes, Trivy analyzes IaC files written in Terraform, AWS CloudFormation, and Dockerfiles to identify misconfigurations. It checks these templates against major security benchmarks like CIS.

Who maintains the Trivy vulnerability scanner?

Trivy was created and is maintained by Aqua Security, a prominent cloud-native security company. It is an open-source project distributed under the Apache 2.0 license.

Does Trivy require an internet connection to scan containers?

While it can run offline using a pre-downloaded vulnerability database, Trivy typically requires an internet connection to fetch the latest data. This ensures that scans are checked against the most recent CVE reports.

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