%0 Journal Article %T A Survey of Encroachment Disclosure in Wireless Sensor Network %A Sushma J. Gaurkar %A Piyush k. Ingole %J International Journal of Computer Science and Network %D 2013 %I IJCSN publisher %X In wireless sensor network (WSN) security is the major issuebecause of its hostile nature. The traditional intrusion detectiontechnique and traditional access control will not providereliability and security if they do not work cooperatively. If thesecurity is compromised, there could be serious consequencesstarting from theft of information, loss of privacy and reachingeven bankruptcy of that institution. In this paper a brief surveyon some recent intrusion detection technique & access controlmechanism in wireless sensor network is presented anddiscusses them in detail. %K Wireless sensor network %K %K intrusion detection technique %K access control %K security %K decision tree %U http://ijcsn.org/IJCSN-2013/2-1/IJCSN-2013-2-1-21.pdf