We present a study of using game theory for protecting wireless sensor networks (WSNs)
from selfish behavior or malicious nodes. Due to scalability, low complexity and …

Nodes in wireless sensor networks (WSNs) are usually deployed in an unattended even
hostile environment. What is worse, these nodes are equipped with limited battery, storage …

As the trust issue in wireless sensor networks is emerging as one important factor in security
schemes, it is necessary to analyze how to resist attacks with a trust scheme. In this paper …

Wireless sensor networks (WSNs) have various applications which include zone
surveillance, environmental monitoring, event tracking where the operation mode is long …

The scale of wireless sensor networks changes depending on specific application tasks.
How to design a relatively simple security mechanism that can extend with the expansion of …

Collaborative recommender systems are known to be highly vulnerable to profile injection
attacks, attacks that involve the insertion of biased profiles into the ratings database for the …

Cryptographic mechanisms alone are insufficient to protect Wireless Sensor Networks
(WSNs), because sensors are deployed for long periods in hostile environments where it is …

Energy is a scarce resource in Wireless Sensor Networks (WSN). Some studies show that
more than 70% of energy is consumed in data transmission in WSN. Since most of the time …

Typical wireless sensor networks have restricted resources on memory capacity,
computing/processing power, and energy supply. However, wireless sensor network has …

The security of a wireless sensor network is greatly increased with increasing levels of
trustworthiness of nodes on the network. There are a number of trust models proposed that …