https://gliderbucket3.bravejournal.net/why-qwiet-ais-prezero-surpasses-snyk-in-2025-q58w Static Application Security Testing has been a major component of the DevSecOps strategy, which helps companies identify and address weaknesses in software early in the development. By integrating SAST in the continuous integration and continuous deployment (CI/CD) pipeline, development teams can ensure that security is not just an afterthought, but a fundamental part of the development process. This article examines the significance of SAST for application security. It is also a look at its impact on the workflow of developers and how it contributes towards the success of DevSecOps. The Evolving Landscape of Application Security In today's rapidly evolving digital world, security of applications is a major concern for organizations across industries. With the increasing complexity of software systems as well as the growing technological sophistication of cyber attacks, traditional security approaches are no longer adequate. DevSecOps was born out of the need for an integrated active, continuous, and proactive approach to application protection. DevSecOps represents a paradigm shift in software development, in which security is seamlessly integrated into every phase of the development lifecycle. DevSecOps helps organizations develop quality, secure software quicker by breaking down divisions between operational, security, and development teams. Static Application Security Testing is the central component of this change. Understanding Static Application Security Testing SAST is a white-box testing technique that analyzes the source code of an application without running it. It scans code to identify security flaws such as SQL Injection, Cross-Site Scripting (XSS) Buffer Overflows and other. SAST tools employ various techniques that include data flow analysis and control flow analysis and pattern matching to identify security flaws at the earliest phases of development. One of the