Automation plays a central role in DevSecOps practices by embedding security checks directly into the software development lifecycle. Automated tools continuously scan code, dependencies, and infrastructure for vulnerabilities without slowing down development. This allows teams to identify and fix security issues early, reducing risks in production. Automation also ensures consistent enforcement of security policies across CI/CD pipelines, minimizing human error. By automating testing, compliance checks, and monitoring, DevSecOps enables faster and more reliable software releases. For professionals learning these workflows, DevSecOps Training helps build hands-on experience with automated security tools, pipelines, and real-world implementation scenarios.