Mobility

Contrail: Enabling Decentralized Social Networks on Smartphones

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Executive Summary

Mobile devices are increasingly used for social networking applications, where data is shared between devices belonging to different users. Today, such applications are implemented as centralized services, forcing users to trust corporations with their personal data. While decentralized designs for such applications can provide privacy, they are difficult to achieve on current devices due to constraints on connectivity, energy and bandwidth. Contrail is a communication platform that allows decentralized social networks to overcome these challenges.

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