Securing cloud-native applications is a growing concern as organizations shift towards iterative development and deployment using cloud-based tools and infrastructure. Modern applications now involve not only custom code but also containers, configuration files, and other aspects of the environment, making security a responsibility shared among developers. ActiveCampaign, which automates marketing, sales, and business processes for over 150,000 businesses globally, has adopted a DevSecOps approach with Snyk to ensure comprehensive cloud-native application security. This includes integrating security scanning into local development environments, using automation for continuous feedback and vulnerability remediation, and leveraging dashboarding and metrics to drive developer competition and iteration. By investing in the right security tooling, organizations can scale their security efforts without barriers to adoption, ensuring applications are built with confidence and delivered rapidly.