Data privacy for Mobility as a Service
Zineb Garroussi, Antoine Legrain, S\'ebastien Gambs, Vincent Gautrais,, Brunilde Sans\`o

TL;DR
This survey analyzes data privacy challenges in Mobility as a Service (MaaS), reviewing current solutions and proposing future directions to protect user privacy while enabling efficient transportation services.
Contribution
It provides a comprehensive overview of data privacy issues in MaaS, highlighting gaps and suggesting avenues for future research and solutions.
Findings
Identifies key privacy challenges in MaaS
Reviews existing privacy-preserving solutions
Suggests future research directions
Abstract
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.
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Taxonomy
TopicsPrivacy, Security, and Data Protection · Vehicular Ad Hoc Networks (VANETs) · Privacy-Preserving Technologies in Data
