SASE, introduced by Gartner in 2019, represents a major shift in networking and security by converging traditionally separate point solutions into one unified cloud-delivered platform. Instead of adding more features or standalone tools, SASE simplifies IT environments by merging SD‑WAN with key security services such as FWaaS and CASB. Analysts recommend SASE because it reduces complexity, strengthens security, and provides consistent protection and performance for all users and locations. This convergence enables organizations to modernize their infrastructure and support rapid digital transformation.

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