Cloud computing has accelerated because it allows people to get their jobs done more quickly, more easily, and more flexibly than they can using traditional computing tools. Gartner predicts that by the end of the decade, 90% of technology will be procured outside of IT. Cloud apps offer easy access from anywhere, and often provide native apps that make it possible for users to access them from multiple devices. Users are also acquiring and using more devices that the surface area of the surface is greater today than ever before.”]
Source: https://www.darkreading.com/cloud/cloud-the-fuzzy-math-of-shadow-it