The article explores the integration of security within the Software Development Life Cycle (SDLC), emphasizing its importance in various stages such as continuous integration, container image security, and deployment orchestration. It highlights the necessity of securing the CI pipeline by controlling access and managing secrets effectively to prevent data leaks and unauthorized access. The discussion extends to container image security, stressing the need for automated vulnerability scanning tools like Trivy to maintain system integrity. As systems evolve from monolithic setups to complex infrastructures like Kubernetes, the article underscores the challenges of managing secrets and suggests using secrets managers for secure and efficient handling. Lastly, the importance of an incident response playbook is emphasized to ensure quick resolution of issues by providing structured guidelines and learning from past incidents. The integration of security practices is portrayed as a means to not only safeguard systems but also to enhance the efficiency and speed of the SDLC.