CAN-06: Authenticate with an application

Executive Summary: 
An individual needs to securely share his or her identity with an application in order to use a feature that requires authorization.
User Importance Summary: 
Research computing often involves use of applications and services that require authorization and/or auditing based on the user's identity as established by an academic or research organization. The ability to securely interact with research applications and services is critical to the research process.
Target Communities and Sizes: 
Researchers - 10,000 < N < 100,000 Educators - 1,000 < N < 10,000 Students - 10,000 < N < 100,000 Staff members - 100 < N < 1,000