Abstract

The evolving realm of software development requires a proactive approach to security, especially within agile methodologies. This article examines the development of Incident Response Plans (IRPs) within the Software Development Life Cycle (SDLC), highlighting the necessity for cohesive security integration. This research emphasizes the essential function of improved Incident Response Plans (IRPs) in reducing security threats and bolstering organizational resilience by identifying existing deficiencies, suggesting remedies, and evaluating their effects. Furthermore, as contemporary development environments adopt cloud-native technologies, microservices, and hybrid workflows, the intricacy of integrating these systems with stringent security measures has escalated. Comprehending the interaction between these technologies and the SDLC is essential for modifying Incident Response Plans to confront emerging cyber threats. Furthermore, agile approaches frequently incorporate third-party libraries and open-source components, which, although enhancing efficiency, expand the potential for security vulnerabilities. Organizations must modify their Incident Response Plans to integrate comprehensive scanning and dependency management technologies to mitigate risks associated with external code. This adaption necessitates ongoing education and collaboration among development teams to guarantee that security is a collective responsibility throughout the development lifecycle.