Federated Identity Management Challenges

Federated Identity Management is considered a promising approach to facilitate secure resource sharing between collaborating partners. The adoption rate of identity federation technologies in the industrial domain, however, has not been as expected. A structured survey provides the basis for this paper, which reports on challenges related to Federated Identity Management. This paper presents a narrative of the main challenges that are reported in existing FIdM research, and provide a starting point to those who seek to learn more about these concepts.