Gartner coined the phrase Secure Access Service Edge, or SASE, to refer to a network architecture that delivers software-defined wide-area networking and security as a cloud service directly to the source of connection rather than the enterprise data center. SASE is being used to replace VPNs and is being expanded to include antivirus and patch management at the end-user machines. CISOs tell me the biggest roadblock is demonstrating the value of the SASE model and how it supports a remote workforce.”]
Source: https://www.cuinfosecurity.com/blogs/sase-building-migration-strategy-p-3073