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Lecture Notes in Computer Science
Mobile messaging services have gained a large share in global telecommunications. Unlike conventional services like phone calls, text messages or email, they do not feature a standardized environment enabling a federated and potentially local service architecture. We present an extensive and large-scale analysis of communication patterns for four popular mobile messaging services between 28 countries and analyze the locality of communication and the resulting impact on user privacy. We showdoi:10.1007/978-3-319-30505-9_15 fatcat:5y6vjgkx6rgwhhjhq7jcc3hjoi