SECURE ACCESS SERVICE EDGE(SASE): EVALUATING THE IMPACT OF CONVEREGED NETWORK SECURITY ARCHITECTURES IN CLOUD COMPUTING

Abstract

Secure Access Service Edge (SASE) represents a paradigm shift in network security architectures, particularly in cloud environments, by integrating network security functions with wide-area networking (WAN) capabilities. This convergence offers numerous benefits, including improved scalability, flexibility, and cost-effectiveness. By consolidating various security services like secure web gateways (SWG), firewall as a service (FWaaS), and zero trust network access (ZTNA) into a unified cloud-native platform, SASE simplifies network management and enhances security posture. Moreover, SASE leverages cloud-native technologies to deliver security services closer to the edge, ensuring better performance and reduced latency for distributed enterprises and remote users. This paper evaluates the impact of SASE on network security, performance, and operational efficiency in cloud environments, shedding light on its potential to address the evolving challenges of modern enterprise networks.