Zero Trust (ZT) is a set of security principles that treats every component, service and user of a system continuously exposed to and potentially compromised by a malicious adversary • Zero Trust Architecture (ZTA) is an enterprise’s cybersecurity plan that utilises ZT concepts and encompasses component relationships, workflow planning, and access policies • Zero Trust Enterprise (ZTE) is the network infrastructure and operational policies that are in place for an enterprise as a product of zero trust architecture plan