An interesting take on how organizations of the future will utilize digital identity. Accenture feels digital identity will be a core part of corporate ecosystems. For example a mobile phone company, a payments company, and a media company might utilize digital identities to create a seamless experience across their phone, payments, and media experiences.

It start  with a decent overview of how digital identity works from the perspective of a new hire in an organization. This use case is a bit bland; however it illustrates the key points on how public key /private key is so important in this ecosystem.

Its a quick read, and worth taking a look if you are just starting your journey.

https://www.accenture.com/_acnmedia/PDF-173/Accenture-Decentralize-Digital-Identity.pdf