Signaling game based strategy of intrusion detection in wireless sensor networks

Evolutionary Game-Based Trust Strategy Adjustment among Nodes in Wireless Sensor Networks

“…is a population that is composed of a very large number of individuals (sensor nodes in WSNs); (2) is the set of individuals who are in the same population ; (3) is the set of strategies, and = { 1 , 2 } = { , }; (4) is a payoff matrix that is formed from the utilities of the game between the two individuals, and its value is shown in Table 5.…”

“…Similar to any computer-related environment, security in WSNs is considered to be nonfunctional but an essential requirement that keeps the complex system available and reliable [2]. In recent years, in addition to the traditional cryptography-based network security technology, trust-based security mechanisms have gradually attracted more attention from academia and industry.…”

A Novel Grey Game-Theoretic Model for Intrusion Detection in Vehicular Ad Hoc Network

“…Cluster was studied in [4] and [5] to describe a group of nodes, where a leader node was elected to be engaged in the intrusion detection service on behalf of the whole cluster. A Bayesian game model was established in [5], [6] and [7]. Furthermore, the authors of [6] estimated the behavior between attacker and IDS (intrusion detection system) by synthesizing static and dynamic Bayesian game, which was summarized into a Bayesian hybrid detection approach.…”

“…Furthermore, the authors of [6] estimated the behavior between attacker and IDS (intrusion detection system) by synthesizing static and dynamic Bayesian game, which was summarized into a Bayesian hybrid detection approach. [7] adopted the idea of signaling game for constructing a stage game and a multi-stage dynamic intrusion detection game between the malicious and Cluster Header IDS. However, our model based on uncertain information has a substantial distinction in comparison with models in [5], [6] and [7], which derive from the idea of incomplete information.…”

“…[7] adopted the idea of signaling game for constructing a stage game and a multi-stage dynamic intrusion detection game between the malicious and Cluster Header IDS. However, our model based on uncertain information has a substantial distinction in comparison with models in [5], [6] and [7], which derive from the idea of incomplete information. The uncertainty in this paper is embodied in the incompleteness of information collected by IDS, while the incomplete information in above works reflects the diversity of some player's type relative to other players.…”