Mobility

Security Model that Prevents Data Leakage in Distributed Mobile Systems Using Surrogate Objects

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Executive Summary

Devices such as smart phones are considered to be the most common communication devices in current scenario. Recently, mobile phones are not only used for voice and message communication but also, sending and receiving important data such as social security numbers, bank account details and passwords, so it is important to provide proper security to the data's in the distributed mobile environment. Although there is lots of security mechanisms have been proposed already, a lot more needs to be done. The authors have proposed a new security model that prevents data leakage among object based transaction execution in distributed mobile environment. The model first secures the data on the object by authenticating the user and then secures the data during transaction execution and reconciliation.

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