文档介绍：监管与检测
SUPERVISION & TESTING
ing University of Science and Technology, Kunming 650500, China
( )
Abstract:
In the first phase of the three phases of Wireless Sensor Network(WSN) internal attacks, aiming at the problem that the false
alarm rate and underreporting rate of the detection scheme are high when the node is captured, a detection scheme is proposed that
integrates multiple polling mechanisms and node collaborative decision-making when the node is sleeping asynchronously. The nodes
of the scheme are divided into three categories: Bottom Node(BN), Monitoring Node(MN), and Decision Node(DN), which form a three-
level system and form a cobweb structure. Multi-polling mechanism is used to complete node coordinated decision-making and reduce
the false alarm rate of the scheme; at the same time, the scheme adopts asynchronous sleep and introduces an asynchronous sleep
mechanism to ensure that the sleep of the node does not affect the sending and receiving of information, which reduce the underreporting
rate of the scheme, and strength