"The Domains of Identity" defines sixteen coherent yet comprehensive categories of interactions which cause personally identifiable information to be stored in databases. Discussions of identity management are often confusing; enumerating these domains and describing their characteristics clarifies which problems arise and how they can be solved within each domain.
Kaliya Young "Identity Woman" has an MS in identity management and security from University of Texas at Austin and serves as adjunct faculty at Merritt College, USA, in computer information systems.