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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Liaskos, C. Papadimitriou, G. Douligeris, C. |
| Copyright Year | 2013 |
| Description | Author affiliation: Dept. of Inf., Univ. of Piraeus, Piraeus, Greece (Douligeris, C.) || Dept. of Inf., Aristotle Univ., Thessaloniki, Greece (Liaskos, C.; Papadimitriou, G.) |
| Abstract | In broadcast systems a central server collects client queries for a given set of data items and schedules the next broadcast accordingly. Since anonymity has been shown to promote user participation, the client queries do not contain a client ID. However, this choice leaves ample room for service misuse. This paper identifies a number of prospective attacks and quantifies their impact on the performance of the system. A novel query filtering mechanism named Sensor Swarm is introduced to tackle these attacks. Extensive simulations show that the proposed scheme can ensure smooth system operation even under heavy attacks. Thus, a broadcast system that employs the Sensor Swarm filtering scheme can sustain excessive client misbehavior before resolving to Turing tests or compromising user anonymity. |
| Starting Page | 000312 |
| Ending Page | 000317 |
| File Size | 693671 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479937554 |
| DOI | 10.1109/ISCC.2013.6754965 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-07 |
| Publisher Place | Croatia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Information filters Ad hoc networks Mobile computing Detectors Pipelines Lead query filtering broadcast on-demand client anonymity security |
| Content Type | Text |
| Resource Type | Article |
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