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Mobile phone sensing provides a promising paradigm for collecting sensing data and has been receiving increasing attention in recent years. Different from most existing works, which protect participants’ privacy by hiding the content of their data and allow the aggregator to compute some simple aggregation functions, we propose a new approach to protect participants’ privacy by delinking data from...
Using the ideas of game theory, L. H. Nguyen transformed two families of authentication protocols where the honest party transmitted some useless data with probability before the normal protocol run, so that even if an attacker attacks a protocol, the attacker's payoff will still be lower than when it does not. In such a way, the security of the protocol is guaranteed. However, this scheme suffers...
In this paper, a method based on peer-information to control BitTorrent (BT) traffic in distributed model is proposed. It is called peer-cache method. Through recording and analyzing the peer-information which is obtained from the BT signaling traffic, the BT file-sharing traffic related with these peers can be accurately identified and controlled even it is encrypted. As more and more forcibly encrypted...
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