期刊名称：International Journal of Computer Science and Network
印刷版ISSN：2277-5420
出版年度：2017
卷号：6
期号：3
页码：332-335
出版社：IJCSN publisher
摘要：Security is a serious issue in wireless sensor networks. Wireless sensor networks are widely used in variety of applications.
In wireless sensor networks all the sensor nodes will works together with a goal to send the data to the destination without any fail. Because
of their built in resource-constrained characteristics, they are vulnerable to various security attacks. A black hole attack is one of the serious
insider attack in which the attacker compromises a node and drops all packets that are routed through this compromised node. It is a serious
security attack which affects data collection. It may result in sensible data that will be eliminated or not able to be transmitted to the receiver
node. Because the network makes decisions depending on the nodes’ sensed data, the consequence is that the network will completely fail
and, more seriously it will make incorrect decisions. Therefore, how to detect and avoid black hole attack is of great significance for security
in WSNs. This paper propose a secure and trustable routing of data using a mobile node. Thus ensures the enhancement of network lifetime
and probability of successful routing.
