Adoption of Secure Access Service Edge (SASE) in Distributed Enterprises for Ensuring Cloud Application Protection and Network Optimization through Unified Security Frameworks

Abstract

The rapid shift toward distributed workforces and cloud-based applications has exposed vulnerabilities in traditional network security models, prompting enterprises to explore Secure Access Service Edge (SASE) as a unified framework. This study investigates the adoption of SASE in distributed enterprises, focusing on its role in enhancing cloud application protection and network optimization. Employing a mixed-methods approach, including a survey of 250 IT decision-makers from enterprises across North America and Europe (conducted in 2019) and secondary analysis of industry reports available on 2019, the research evaluates adoption drivers, implementation challenges, and performance outcomes. Key findings indicate that a majority of enterprises reported measurable reductions in security incidents and improvements in network performance following SASE adoption. The study concludes that SASE's convergence of networking and security services fosters resilience in hybrid environments, though integration complexities persist. Implications underscore the need for standardized frameworks to accelerate adoption, contributing to theoretical advancements in cybersecurity architectures and practical guidelines for enterprise leaders.