Secure Access Service Edge (SASE) is an IT framework that integrates networking and security functions into a single platform. It enables secure connectivity for users, devices, and applications across a globally distributed workforce. SASE combines WAN Edge Services (like SD-WAN) and Security Service Edge (including ZTNA, SWG, and CASB) to provide fast, secure access from anywhere, reducing latency and improving performance.

Organizations should consider adopting unified SASE because it addresses several key challenges in modern business environments. With the rise of remote and hybrid work, traditional network and security architectures are no longer effective. Unified SASE simplifies security management, improves user experience, enhances operational efficiency, and reduces costs by consolidating multiple point solutions into a single, integrated platform.

To start implementing a unified SASE solution, organizations can follow five basic steps: 1) Define SASE goals and requirements, 2) Choose a single-vendor SASE provider, 3) Design a SASE game plan with the provider, 4) Begin deployment with a phased approach, and 5) Leverage SASE tools for ongoing optimization. This structured approach helps ensure a smooth transition without disrupting existing operations.