RTIC: Reputation and Trust Evaluation Based on Fuzzy LogIC System for Secure Routing in Mobile Ad Hoc Networks

Beghriche, Abdesselem; Bilami, Azeddine

doi:10.1007/978-3-642-30507-8_51

Cited by 1 publication

(4 citation statements)

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“…These schemes aim at detecting the misbehaviour node on forwarding packet when it happens in the network. In this context, such systems provide a mechanism for which a node requesting a resource can assess the confidence it provides to the supplier, and each node establishes trust relationships with other nodes by assigning trust values to its relations (Beghriche and Bilami, 2012).…”

Section: Related Workmentioning

confidence: 99%

“…The first kind of observation is named first-hand observation, or in other words, direct observation. The other kind of observation is called second-hand observation or indirect observation (Beghriche and Bilami, 2012).…”

Section: Related Workmentioning

confidence: 99%

“…In order to give a formal description of both trust and trustworthiness in this framework, we give a definition (Beghriche and Bilami, 2012) of trust as follows: “trust is the value that reflects the behaviour history being established among a node and a specific neighbour”. Trust is then defined as the degree of a party willing to participate in a given action with a given partner, considering the involved risks and incentives.…”

Section: Context Of Our Approachmentioning

confidence: 99%

“…As a kind of typical embedded system, the mobile ad hoc network (MANET) is a collection of mobile nodes that can instantly establish a network, whenever they coexist in the same neighbourhood without the need of any fixed infrastructure or centralised administration. As defined, MANET of the Internet Engineering Task Force (Beghriche and Bilami, 2012) is an autonomous system of mobile nodes being connected by wireless links in an arbitrary graph.…”

Section: Introductionmentioning

confidence: 99%

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A fuzzy trust-based routing model for mitigating the misbehaving nodes in mobile ad hoc networks

Beghriche

Bilami

2018

IJICC

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Purpose Security is one of the major challenges in the design and implementation of protocols for mobile ad hoc networks (MANETs). In such systems, the cooperation between nodes is one of the important principles being followed in the current research works to formulate various security protocols. Many existing works assume that mobile nodes will follow prescribed protocols without deviation. However, this is not always the case, because these networks are subjected to a variety of malicious attacks. Since there are various models of attack, trust routing scheme can guarantee security and trust of the network. The purpose of this paper is to propose a novel trusted routing model for mitigating attacks in MANETs. Design/methodology/approach The proposed model incorporates the concept of trust into the MANETs and applies grey relational analysis theory combined with fuzzy sets to calculate a node’s trust level based on observations from neighbour nodes’ trust level, these trust levels are then used in the routing decision-making process. Findings In order to prove the applicability of the proposed solution, extensive experiments were conducted to evaluate the efficiency of the proposed model, aiming at improving the network interaction quality, malicious node mitigation and enhancements of the system’s security. Originality/value The proposed solution in this paper is a new approach combining the fundamental basics of fuzzy sets with the grey theory, where establishment of trust relationships among participating nodes is critical in order to enable collaborative optimisation of system metrics. Experimental results indicate that the proposed method is useful for reducing the effects of malicious nodes and for the enhancements of system’s security.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Context Of Our Approachmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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