What open-source tools support DevSecOps?

Several open-source tools support DevSecOps by integrating security into the software development lifecycle. Popular tools include OWASP ZAP for dynamic application security testing, SonarQube for code quality and vulnerability detection, Clair and Trivy for container image scanning, and HashiCorp Vault for secrets management. Kube-bench helps check Kubernetes clusters against CIS benchmarks. These tools help automate security checks early in the CI/CD pipeline, reducing risks and improving compliance. If you're just starting out, exploring these tools is highly recommended as part of DevSecOps Training for Beginners, which focuses on foundational practices, hands-on labs, and tool integration for real-world application security.