A model for identity management with privacy in the cloud

Cloud computing has been a great ally in the development of products and services with highly scalable, flexible, on-demand, providing big data to users in different administrative domains services. In this context, federated identity management assist in the administration of access to services and privacy of Personally Identifiable Information (PII). The cloud may impose some security issues, especially some threats to sensitive data such as PII. Therefore, we present a model that addresses privacy issues of PII, considering aspects of dynamic federations, different policies, data manipulation rules and encryption. A prototype of the federation agreement, dynamic scopes and security policies was developed using OpenID Connect (OIDC).