While no industry standard exists for SASE, MEF Forum is developing a new standard "MEF W117 SASE Service Attributes and Framework" to augment its other related standards work on SD-WAN and Cybersecurity including the industry's first SD-WAN service standard, "MEF 70 SD-WAN Service Attributes and Services", "MEF W88 Application Flow Security for SD-WAN Services", and "MEF W118 Zero Trust Framework and Service Attributes" - the latter two currently under development. These standards will play a key role in providing clarity in the marketplace.