A security analysis of smartphone data flow and feasible solutions for lawful interception

摘要: Smartphones providing proprietary encryption schemes, albeit offering a novel paradigm to privacy, are becoming bone of contention for certain sovereignties. These sovereignties have raised concerns about their security agencies not having any control on the encrypted data leaving jurisdiction and ensuing possibility it being misused by people with malicious intents. Such smartphones typically two types customers, independent users who use access public mail servers corporates/enterprises whose employees corporate emails in an form. The threat issues concern mainly enterprise where leaves respective sovereignty while its way global smartphone router. In this paper, we analyzed such email message transfer mechanisms proposed some feasible solutions, which, if accepted implemented entities involved, can lead possible win-win situation both parties, viz., provider does want lose customers these avoid worry jurisdiction.