Kakinada Institute of Engineering and Technology for Women
Abstract
Wireless sensor networks having so many problems a number of solutios enough? security issues, discusses some existing solutions, and suggests possible research directions like key establishment secrecy,authentication,privacy,denial-of-service attacks ,secure routing and node capture attacks. Sensor devices are limited in their energy, computation, and communication capabilities Sensor nodes are often deployed in open areas, thus allowing physical attack Sensor networks closely interact with their physical environments and with people, posing new security problems. So In this paper address all the problems of wireless senor networks .In this paper we control back bone flooding attacks and give the location privacy These techniques provide trade-offs between privacy, communication cost, and latency.Through analysis and simulation, we demonstrate that the proposed techniques are efficient and effective for source and sink location privacy in sensor networks
