The article explores the evolution of cybersecurity strategies from traditional vulnerability management (VM) to a holistic approach called Application Security Posture Management (ASPM). This shift is driven by the need to address security across the complex landscape of modern application development. ASPM integrates various security practices and tools into a unified framework that enhances visibility and control over the security posture of applications throughout their lifecycle. The convergence of ASPM with DevSecOps practices, exemplified by the use of continuous integration/continuous deployment (CI/CD) pipelines and proactive threat intelligence, reflects a paradigm shift towards integrating security earlier in the development process. This integration aims to streamline vulnerability management, mitigate risks more effectively, and enhance overall security responsiveness. The article emphasizes the role of ASPM platforms in transforming application security by providing comprehensive solutions that adapt to the dynamic nature of software development and deployment environments.