Desirable Security for Wireless SensorNetworks

Design of a Secure Distributed Service Directory for Wireless Sensornetworks

Sensor networks consist of a potentially huge number of very small and resource limited self-organizing devices. This paper presents the design of a general distributed service directory architecture for sensor networks which especially focuses on the security issues in sensor networks. It ensures secure construction and maintenance of the underlying storage structure, a Content Addressable Net...

Security for Wireless Networks

Security for Multihop Wireless Networks

Security For Wireless Sensor Network

Abstract— Wireless sensor network is highly vulnerable to attacks because it consists of various resourceconstrained devices with their low battery power, less memory, and associated low energy. Sensor nodes communicate among themselves via wireless links. However, there are still a lot of unresolved issues in wireless sensor networks of which security is one of the hottest research issues. Sen...

A Novel Approach for Faulty Node Detectionwith the Aid of Fuzzy Theory Andmajority Voting in Wireless Sensornetworks

Wireless sensor networks (WSN) consist of many nodes that are usually created to identify environmental incidents. Each of these nodes includes sensor, processor, communication components (antenna), small memory, and a source of energy. In wireless sensor networks’ applications, faulty nodes always cause crucial problems and error in the network. For example, failure of some nodes may pull some...