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Data Reporting in Wireless Sensor Network Using a Dynamic en-routing Scheme to Ensure Privacy

G.Karthiga, C.preethi, R.DelshiHowsalya Devi

Wireless sensor networking is an rising technology, which potentially supports many Emerging applications for both civilian and military purpose. Node compromise is the major and uniquesecurity issues in sensor network. These compromised nodes could report false sensed resultsand degrade the reliability of the whole network. The secure network protocol of MoteSecawareonly provide security against DoS attack with AES and to detect the replay and jamming attacksbased on synchronized incremental counter approach. But the false report injection attacks willnot be detected in MoteSec aware. The false report injection is one of the critical threats inwireless sensor network. Sometimes it may destroy the scheme is used. The scheme each nodehas a hash chain of authentication keys used to endorse reports mean while a legitimate reportshould be authenticated by a certain number of nodes. Wireless whole network. Filter the falsereport injection attacks and to prevent dos attacks dynamic en-route filtering sensor networkingis an rising technology, which potentially supports many emerging applications Finally we proveour scheme efficient than existing work in terms of energy consumption and communicationoverhead also provide security by early detection of false reports