Trivy is the most popular open source security scanner, reliable, fast, and easy to use. Use Trivy to find vulnerabilities & IaC misconfigurations, SBOM discovery, Cloud scanning, Kubernetes security risks,and more. https://trivy.dev/
Falco is a cloud-native security tool designed for Linux systems. It employs custom rules on kernel events, which are enriched with container and Kubernetes metadata, to provide real-time alerts. Falc o helps you gain visibility into abnormal behavior, potential security threats, and compliance viola tions, contributing to comprehensive runtime security. https://falco.org/