HyDRo - Hybrid Development of Roles

Defining valid enterprise-wide roles needs to be carried out on the basis of a predefined Role Development Methodology. Hybrid role development combining elements from Role Engineering and Role Mining is the most promising way to define enterprise-wide roles, however no such model has been published yet. We close this gap by analysing existing approaches and proposing HyDRo, a tool-supported methodology that facilitates existing identity information and access rights without neglecting the importance of information like managers’ knowledge about their employees.