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Title: GCPiN: Group caching for privacy in named data networking
Authors: Kamath, A.A.
Jamadagni, C.
Anilkumar, A.
Mathew, K.
Tahiliani, M.P.
Issue Date: 2018
Citation: 11th IEEE International Conference on Advanced Networks and Telecommunications Systems, ANTS 2017, 2018, Vol., , pp.1-5
Abstract: Router architecture in Named Data Networks (NDN) is intricate, and entails in-network caching of Data packets. Protecting the privacy of this cached content, while maintaining the performance benefits obtained due to caching, is a major concern. Although this problem has been addressed, most existing solutions dramatically compromise the performance gain that NDN provides in order to ensure data privacy. In this paper, we formulate a new approach to enhance the privacy of cached content at each NDN router, while ensuring minimal performance loss. This is achieved by segregating NDN routers into groups, and maintaining a Distributed Content Store across each group. The proposed approach has been named Group Caching for Privacy in NDN (GCPiN). We provide a preliminary mathematical analysis which shows that GCPiN is a promising approach with scope for further evaluation. � 2017 IEEE.
Appears in Collections:2. Conference Papers

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