Provided by:Institute of Research and Journals (IRAJ)
Wireless sensor network is a wireless network consisting of a group of sensor nodes used to monitor physical and environmental condition. Wireless sensor network represents one of the main technologies in key applications. Wireless sensor networks are vulnerable to security threats. Several protocols have been proposed to make them secure .Some of the protocols mainly concentrate on securing data. These protocols are named as data discovery and dissemination protocols. The data discovery and dissemination protocol for wireless sensor network is used for distributing management commands and updating configuration parameters to the sensor nodes.