• A REVIEW ON WIRELESS SENSOR NETWORK SECURITY THREATS

Abstract

Wireless sensor network (WSN) is denotes to a group of isolated and enthusiastic sensors for observing and footage the physical conditions of the environment and establishing the collected data at a central place. Wireless sensor network is a mixture of small devices called as sensor nodes which have calculating, sensing and treating capabilities.  Different application areas of WSN’s are Environmental Checking, Industrial Identifying, Organization Security, Fight Field Awareness, Situation Alert Computing etc. The attachment of wireless communication knowledge also experiences several types of security threats. Information in the network must be secure from the invaders. Various types of security threats have been identified for Sensor Net Setting. Future possibility of the work has also been outlined.