Search for dissertations about: "Ioana Rodhe"
Found 2 swedish dissertations containing the words Ioana Rodhe.
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1. Query authentication and data confidentiality in wireless sensor networks
Abstract : In this thesis we consider different aspects of security in sensor networks, in particular query authentication and confidential data aggregation. Authenticating the queries is important so attackers cannot modify existing queries because this would lead to wrong readings; or insert new queries into the network because this would lead to waste of energy. READ MORE
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2. Secure and Privacy-Aware Data Collection in Wireless Sensor Networks
Abstract : A wireless sensor network is a collection of numerous sensors distributed on an area of interest to collect and process data from the environment. One particular threat in wireless sensor networks is node compromise attacks, that is, attacks where the adversary gets physical access to a node and to the programs and keying material stored on it. READ MORE