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Internet of things (IoT) is a quickly rising paradigm that covers an important set of technologies that are expected to be the next information revolution. IoT is closely connected with people, therefore privacy and security are major issues. In this paper, we summarize current open challenges and present our position on future research directions. We suggest to borrow the "peer approval"...
In order to study the amount of bandwidth resource loss caused by flash P2P technique, its influence on network load and its maintenance cost, the characteristic of Internet traffic of flash P2P is studied. On the basis of analysis of features of Real time media flow protocol (RTMFP), the traffic of flash P2P can be identified from the Internet traffic. By extraction and analysis of the traffic of...
This paper presents an optimistic fair exchange protocol based on public verifiable secret sharing for e-procurement applications in Peer-2-Peer networks. According to the decentralized feature of such a network, a distributed third party is designed to guarantee the fairness of exchange. Comparing to traditional trusted third party, this distributed third party is not fixed but dynamically selected...
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