Data privacy for Mobility as a Service

Mobility as a Service (MaaS) is revolutionizing the transportation industry by offering convenient, efficient and integrated transportation solutions. However, the extensive use of user data as well as the integration of multiple service providers raises significant privacy concerns. The objective of this survey paper is to provide a comprehensive analysis of the current state of data privacy in MaaS, in particular by discussing the associated challenges, existing solutions as well as potential future directions to ensure user privacy while maintaining the benefits of MaaS systems for society.