scholarly journals Dynamic Trust Management for Community Based Mobile Grid Application

2019 ◽  
Vol 9 (2) ◽  
pp. 4458-4462
Keyword(s):  
Data Security ◽  
Trust Management ◽  
User Privacy ◽  
Community Based ◽  
Mobile Grid ◽  
Management Protocol ◽  
Dynamic Trust ◽  
Misbehaving Nodes ◽  
Collection Data ◽  
Grid Application

Mobile Grid is the inter-networking of heterogeneous physical as well as virtualdevices. Each device transfer and share the information with each other. Trust management plays a significant role in network based applications for information collection, data mining, qualified services with context-awareness, upgraded client protection and data security. It assists individuals with beating impression of vulnerability, threat and participates in client acknowledgment to utilization on grid services and applications. In this paper a unique trust management protocol is proposed for network based mobile grid application to manage misbehaving nodes whose status or performance may change dynamically. Trust plays an important role for handling the security in the community based system. Trust management provides facilitate to identify malfunctions and also make legitimate collaboration and enhance the user privacy and information security.

Dynamic Trust Management Model for the Internet of Things and Smart Sensors: The Challenges and Applications

2019 ◽  
Vol 12 ◽  
Author(s):  
Anshu Kumar Dwivedi ◽  
A. K. Sharma ◽  
Rakesh Kumar
Keyword(s):  
Internet Of Things ◽  
Trust Management ◽  
Management Model ◽  
The Internet ◽  
Proposed Model ◽  
Dynamic Trust ◽  
Misbehaving Nodes ◽  
Quantitative Examination ◽  
The Internet Of Things ◽  
Internet Of Thing

The endeavor of this observational examination is to build up another exploration structure that clarifies the consumer mentality toward the Internet of Things (IoT) benefit through the Wireless Sensor Network (WSN). WSN should be associated with the Internet because of its assortment of uses as well as their significance. There are a few difficulties along with the issues inside coordinating WSN and IoT. Since a wide-reaching WSN is to be fully migrating into the Internet as an important part of IoT, it is important to think about different safety questions that come with IoT, such as the observation of bad attacks. Sensors or sensor fix things may organization straight to exchange between each other using various protocol. A have trust is making out as an important part to put forward arguments for a complex made distribution sensor networks in IoT against bad net-work point attacks, since trust setup mechanisms can bracing combination among distributed computing and communication entities, facilitate the detection of unprincipled entities, and assist the decision-making process of different protocols. In this paper, in view of inside and out comprehension of trust foundation process and quantitative examination among trust foundation techniques, we present trust and notoriety show TRM-IoT to authorize the participation between things in a system of IoT dependent on their practices. In this model the internet of thing (IOT) system to pledge with misbehaving nodes whose status are non deterministic. This paper also presents an overview of trust management model in IOT.The accuracy, robustness, and lightness of the proposed model is approved through a wide arrangement of recreations.

Trust Management for Pervasive Social Networking

2013 ◽  
pp. 130-172
Keyword(s):  
Social Networking ◽  
Traffic Control ◽  
Trust Management ◽  
Ad Hoc ◽  
Social Environments ◽  
User Privacy ◽  
Face To Face ◽  
Self Organized ◽  
Social Communications ◽  
Hoc Networks

Self-organized networks based on mobile devices (e.g., Mobile Ad Hoc Networks [MANET]) are becoming a practical platform for pervasive social networking. People, either familiar or strangers, communicate with each other via such a network for instant social activities. How to help mobile users to build up trust in pervasive social networking is becoming an important and interesting issue. Trust concerns not only security, but also privacy, as well as quality of social networking experiences. It relates to many properties that are essential for establishing a trust relationship in ephemeral and dynamically changed pervasive social environments. This chapter reviews the literature with regard to how to build up trust in pervasive social networking. The authors explore whether pervasive social networking is demanded, considering many existing popular Internet social networking services. Based on a need assessment survey, they propose a trust management framework that supports context-aware trust/reputation generation, trustworthy content recommendations, secure communications, unwanted traffic control, user privacy recommendations, and secure face-to-face pervasive social communications. Simulations, prototype implementation, and user experiments further prove the effectiveness of the proposed solutions.

A trust management model based on NSGA-II in mobile grid system

2020 ◽  
Vol 24 (3) ◽  
pp. 235-242
Author(s):  
Grantej Vinod Otari ◽  
Vijay Ram Ghorpade
Keyword(s):  
Trust Management ◽  
Trust Model ◽  
Management Model ◽  
Potential Candidate ◽  
Grid System ◽  
Selfish Nodes ◽  
Mobile Nodes ◽  
Nsga Ii ◽  
Grid Network ◽  
Mobile Grid

Mobile Grid network connects large number of mobile devices like smartphones, tablets, PDAs, wireless digital medical equipment’s etc for the purpose of sharing their resources and performing the task collaboratively and cooperatively. The mobile nodes participating in the mobile grid are autonomous and open in nature making them more vulnerable to data and control attacks made by malicious or selfish nodes. Preventing these malicious or selfish nodes and identifying the trusted nodes to participate in the network is an NP-hard problem. To recognize trusted nodes in the mobile grid system a novel trust management model is proposed in this paper by applying an elitist multi objective optimization algorithm Non-dominated Sorting Genetic Algorithm-II (NSGA-II). The proposed trust management model assesses the trust index of each mobile node in the network using various evaluation factors or attributes and then obtains the non-dominated set of trusted nodes in each front. Comparative analysis of the proposed trust model shows that the proposed model can be a potential candidate for implementing trust management in mobile grid network.

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