When wireless sensor networks (WSNs) are deployed in areas inaccessible by human
beings, security becomes extremely important, as they are prone to different types of …

Nodes in a wireless sensor network are susceptible to various attacks primarily due to their
nature of deployment. Therefore, providing security to the network becomes a big challenge …

On the one hand, intrusion detection systems (IDSs) have shown their ability to detect
internal and external attacks with a high accuracy. On the other hand, cryptography …

In this chapter, we provide a comprehensive survey of security issues in wireless sensor
networks. We show that the main features of WSNs, namely their limited resources, wireless …

A wireless sensor network (WSN) consists of a large number of resource constrained sensor
nodes, usually deployed in hostile environments, where they face a variety of malicious …

In wireless sensor network (WSN), lifetime of the network is determined by the amount of
energy consumption by the nodes. To improve the lifetime of the network, nodes are …

The growing diffusion of wireless sensors and the recent advances in Wireless Sensor
Networks (WSNs) open new scenarios where sensors can be rapidly deployed without any …

Wireless sensor networks (WSNs) have recently attracted a lot of interest in the research
community due their wide range of applications. Due to distributed nature of these networks …

The lightweight computational nodes being used in WSN pose particular challenge for many
security applications. This paper investigates a number of security techniques and novel …

In the last decade, many security solutions have been proposed to fulfil the security
requirements of wireless sensor networks (WSNs). However, these solutions are specifically …