Security model and framework for information aggregation in sensor networks
نویسندگان
چکیده
منابع مشابه
Provably Secure Framework for Information Aggregation in Sensor Networks
Information aggregation is an important operation in wireless sensor networks executed for the purpose of monitoring and reporting of the environmental data. Due to the performance constraints of sensor nodes the in-network form of the aggregation is especially attractive since it allows to save expensive resources during the frequent network queries. Easy accessibility of networks and nodes an...
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sensor networks generally consist of a very great number of sensor nodes which will be spread into a vast environment and aggregate data out of it. the sensor nodes are afflicted with some limitations as follows memory, reception, communication as well as calculation capability, and battery power. the transmission of a great amount of extra data increases data transmission and proportionally in...
متن کاملA Security Framework for Wireless Sensor Networks
Dept. of Computer Engineering, University College of Engineering, Punjabi University, Patiala, Punjab, India [email protected] Dept. of Computer Engineering, University College of Engineering, Punjabi University, Patiala, Punjab, India [email protected] Abstract: Advancements in the technologies of micro electromechanical and embedded chips make it possible to design a tiny device with m...
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Security concern for a Sensor Networks and level of security desired may differ according to application specific needs where the sensor networks are deployed. Till now, most of the security solutions proposed for sensor networks are layer wise i.e a particular solution is applicable to single layer itself. So, to integrate them all is a new research challenge. In this paper we took up the chal...
متن کاملSecurity Framework for Wireless Sensor Networks
This paper presents an overview of the various issues and requirements of Wireless Sensor Network („WSN‟) deployments, and explores the unique network architecture of WSNs and the security issues involved. It is determined that in order to provide adequate security there is a need for the integration of security services into the existing routing protocols. To this end, an extension of the „Low...
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ژورنال
عنوان ژورنال: ACM Transactions on Sensor Networks
سال: 2009
ISSN: 1550-4859,1550-4867
DOI: 10.1145/1498915.1498919