Modern applications leveraging cloud-native technologies require a shift in application security, emphasizing the need for developers to take the lead in security practices. The Snyk orb facilitates the integration of security testing into CircleCI workflows, allowing DevSecOps teams to prevent vulnerabilities by running automated tests during the build process. The tutorial guides users through setting up Snyk tests to ensure the security of open-source components, container images, and Terraform configurations, demonstrating how to address vulnerabilities without disrupting the pipeline. The integration of Snyk into development environments, like IDEs and source control, enhances developer productivity by making security insights easily accessible and actionable. This approach fosters collaboration between security, operations, and development teams, promoting a culture focused on proactive security management.