The shared responsibility model, introduced by AWS in 2011, delineates the division of security responsibilities between cloud providers and customers, with the former securing physical infrastructure and the latter securing data, configurations, and access. As cloud environments have evolved, the complexity and variety of services have increased, leading to more challenges for customers in meeting their responsibilities, thereby heightening security risks due to potential misconfigurations. This evolving landscape necessitates collaboration between security and engineering teams to manage security responsibilities effectively, a practice exemplified by Datadog, which has integrated a shared responsibility approach within its organization. The model varies slightly among providers like AWS, Azure, and Google Cloud, each offering resources and tools to help customers adhere to their security duties. However, the overarching aim remains the same: to bridge the knowledge gap and foster a unified approach within organizations to enhance security posture and prevent breaches, emphasizing the importance of making security a collaborative effort across all teams involved.