Protecting Classification Privacy Data Aggregation in Wireless Sensor Networks
- 1 October 2008
- conference paper
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE) in 2008 4th International Conference on Wireless Communications, Networking and Mobile Computing
Abstract
As broad deployed of wireless sensor networks, privacy concerns have emerged as the main obstacle to success. When wireless sensor networks are used in everyday life, the privacy about monitored object' sensitive data becomes an important issue. Consequently, providing efficient data aggregation privacy protection is desirable. However, the existing technique is always energy exhausting, and does not consider different privacy levels of data aggregation. In this paper, DADPP (Data Aggregation Different Privacy-Levels Protection) is proposed to deal with data aggregation privacy protection. DADPP offers different levels of data aggregation privacy based on different node-numbers for pretreating data. According to desired privacy level, all nodes within the same cluster are partitioned into many groups, any group including node- numbers belong to the same privacy level. Data are pretreated only in the same group. Compared with the existing technique, DADPP has lower energy costs while ensuring expected privacy level.Keywords
This publication has 13 references indexed in Scilit:
- pDCS: Security and Privacy Support for Data-Centric Sensor NetworksPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2007
- Secure Data Aggregation in Wireless Sensor Networks: A SurveyPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2006
- Efficient aggregation of encrypted data in wireless sensor networksPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Security in wireless sensor networksCommunications of the ACM, 2004
- A pairwise key pre-distribution scheme for wireless sensor networksPublished by Association for Computing Machinery (ACM) ,2003
- Establishing pairwise keys in distributed sensor networksPublished by Association for Computing Machinery (ACM) ,2003
- Impact of network density on data aggregation in wireless sensor networksPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- An authentication framework for hierarchical ad hoc sensor networksPublished by Association for Computing Machinery (ACM) ,2003
- Wireless sensor networks: a surveyComputer Networks, 2002
- SPINS: Security Protocols for Sensor NetworksWireless Networks, 2002