International Journal of Computer Science and Network
In Wireless Sensor Network (WSN) security is the major issue because of its hostile nature. The traditional intrusion detection technique and traditional access control will not provide reliability and security if they do not work cooperatively. If the security is compromised, there could be serious consequences starting from theft of information, loss of privacy and reaching even bankruptcy of that institution. In this paper a brief survey on some recent intrusion detection technique & access control mechanism in wireless sensor network is presented and discusses them in detail.