DevOps and DevSecOps are methodologies aimed at enhancing software delivery, with DevSecOps extending DevOps by integrating security into each stage of the Software Development Life Cycle (SDLC). DevOps focuses on collaboration between development and operations teams to accelerate software release through automation, whereas DevSecOps incorporates security measures such as automated vulnerability scanning and compliance checks from the outset, ensuring that software releases are both rapid and secure. The transition from DevOps to DevSecOps involves a cultural shift to treat security as a shared responsibility across all teams, integrating security tools into the CI/CD pipelines, and emphasizing continuous improvement through feedback loops. While DevOps emphasizes speed and efficiency, DevSecOps adds a layer of security to these principles, making it particularly beneficial for industries handling sensitive data like finance and healthcare. Tools like LambdaTest HyperExecute can enhance both methodologies by providing faster and more secure testing environments, ultimately supporting efficient, reliable, and secure software delivery.