SASE emerges as unified cloud platform merging networking and security
Secure Access Service Edge (SASE) combines software-defined networking, threat prevention, access control and application security into a single cloud-delivered platform managed through one interface. It relies on globally distributed Points of Presence to enforce security and networking close to users, and typically begins deployment with SD-WAN, which intelligently routes traffic across MPLS, broadband, LTE and 5G links before organizations layer zero-trust security on top.