[DevSecOps](http://wikipedia.org/en/DevSecOps) is a software development approach that combines development (Dev), security (Sec), and operations (Ops) practices to ensure security is integrated into every stage of the software development lifecycle. It aims to bridge the gap between development teams, security teams, and operations teams to create a more collaborative and secure software development process. Traditionally, security has been an afterthought in the software development process, with developers focusing primarily on functionality and operations teams handling security concerns once the software is deployed. This approach often leads to vulnerabilities and security breaches, as security measures are not implemented from the start. DevSecOps seeks to address this issue by integrating security practices into every phase of software development. It involves automating security tests and checks throughout the continuous integration and continuous deployment (CI/CD) pipeline, making security a shared responsibility among all team members. Key principles of DevSecOps include: 1. Shift Left: Security should be addressed early in the development process rather than being added later. This means incorporating security testing, code analysis, and vulnerability scanning during the coding phase itself. 2. Automation: DevSecOps emphasizes automation to ensure consistent application of security measures. Automated tools can scan code for vulnerabilities, perform penetration testing, monitor system logs for potential threats, etc. 3. Collaboration: Collaboration between developers, security professionals, and operations teams is crucial in implementing effective DevSecOps practices. Regular communication and sharing of knowledge help identify potential risks and address them promptly. 4. Continuous Monitoring: DevSecOps promotes continuous monitoring of applications in production environments to detect any anomalies or potential breaches promptly. This includes monitoring system logs, network traffic analysis, user behavior analysis, etc. 5. Compliance as Code: Compliance with industry standards and regulations should be integrated into code itself through automated tools and processes rather than being implemented as an afterthought or manual effort. By adopting DevSecOps practices, organizations can enhance their overall cybersecurity posture by building secure software, reducing vulnerabilities, and responding to security incidents more effectively. This approach allows for faster delivery of secure software while minimizing the risk of security breaches. ## DevSecOps and Curry-Howard-Lambek What are the similarities and differences in the notion of DevSecOps, and [[Curry-Howard-Lambek isomorphism]]? ![[DevOps#What is DevSecOps and how does it differ from DevOps?]]