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P2P Networks with IP Based Communication

Anupriya Koneru, MHM Krishna Prasad
2012 International Journal of Asian Business and Information Management  
Dynamic Trust Management encapsulates trust management in dynamic distributed environments (Ooi, Kiau, & Tan, 2003) where the members of the system assume frequently changing multiple roles.  ...  Distributed Systems Security In this section, we review current work done for protecting the users of distributed systems using distributed CAs.  ... 
doi:10.4018/jabim.2012100106 fatcat:3vevhyk6hvfadnascrctw6ukyy

Secure Communication in Unstructured P2P Networks based on Reputation Management and Self Certification

C. V.Arulkumar, K. Jeyakumar, M. Malarmathi, T. Shanmugapriya
2012 International Journal of Computer Applications  
The self certification (RSA ALGORITHM and MD5) is used for ensuring secure and timely availability of the reputation data of a peer to other peers.  ...  The identity certificates are generated using selfcertification, and all peers maintains their own (and hence trusted) certificate authority which issues the identity certificate(s) and digital signature  ...  The authors would like to thank the faculty Members of Department of Information Technology for the critical review of the manuscript and for their valuable input and fruitful discussions.  ... 
doi:10.5120/6336-8239 fatcat:h6icjagvwrc6pjrb3pooovqc2m

Trust Management in Distributed Systems

Huaizhi Li, Mukesh Singhal
2007 Computer  
A flexible and general-purpose trust management system can maintain current and consistent trustworthiness information for the different entities in a distributed system.  ...  Much research exists on trust management 1-3 and reputation management. 4,5 We don't distinguish trust management from reputation management because both can be generalized as dynamic rating systems.  ...  In X.509, the trusted third party is a certificate authority (CA), which is usually a trustworthy entity for issuing certificates (Verisign, for example).  ... 
doi:10.1109/mc.2007.76 fatcat:jwbmkmwyavbt7gnmgn6ydbjbwa

BARS: a Blockchain-based Anonymous Reputation System for Trust Management in VANETs [article]

Zhaojun Lu, Qian Wang, Gang Qu, Zhenglin Liu
2018 arXiv   pre-print
In this paper, we propose a blockchain-based anonymous reputation system (BARS) to break the linkability between real identities and public keys to preserve privacy.  ...  Experiments are conducted to evaluate BARS in terms of security and performance and the results show that BARS is able to establish distributed trust management, while protecting the privacy of vehicles  ...  In this paper, we propose a blockchain-based anonymous reputation system (BARS) to establish distributed trust management while simultaneously protecting the privacy of vehicles.  ... 
arXiv:1807.06159v1 fatcat:m6qvrzapk5dj5ieuduyjwz5wra

A survey of security issue in multi-agent systems

Youna Jung, Minsoo Kim, Amirreza Masoumzadeh, James B. D. Joshi
2011 Artificial Intelligence Review  
In this paper, we survey existing work related to security in multi-agent systems, especially focused on access control and trust/reputation, and then present our analyses.  ...  Consequently, there has been a rapid development in agent technology which has enabled us to provide or receive useful and convenient services in a variety of areas such as banking, transportation, e-business  ...  Trust management has been previously investigated for building trust and controlling accesses in distributed systems.  ... 
doi:10.1007/s10462-011-9228-8 fatcat:vnifpd7p3fgjjitw57rn4jp4ai

On Trust Management in Grids

Alvaro Arenas, Michael Wilson, Brian Matthews
2007 Proceedings of the 1st International ICST Conference on Autonomic Computing and Communication Systems  
This paper presents an overview of the different concepts and technologies for managing trust in Grids.  ...  It examines the relation between trust and security, introducing the current technology for managing trust. The classical Virtual Organisation lifecycle is augmented with trust management actions.  ...  TECHNOLOGIES FOR TRUST MANAGEMENT Trust Management Systems (TMS) are responsible for managing trust in a distributed environment.  ... 
doi:10.4108/icst.autonomics2007.2230 dblp:conf/autonomics/ArenasWM07 fatcat:i6wfydsl2zbxdfojhsnujopipm

Trust-Based Clustering in Mobile Ad Hoc Networks: Challenges and Issues

Mehdi Maleknasab, Moazam Bidaki, Ali Harounabadi
2013 International Journal of Security and Its Applications  
Besides it was illuminated how trust and reputation are used in the cluster formation and maintenance phases.  ...  Analyzing the existing trust-based clustering solutions, the researchers illustrated their primary features and properties in this paper and mainly discussed about the trust management mechanisms which  ...  Key Management Methods in MANET Certificate authorities can be classified as centralized and distributed forms.  ... 
doi:10.14257/ijsia.2013.7.5.30 fatcat:fl73c2gxobfypp7oaqn3dj7frq

A Combinational Approach for Trust Establishment in Cognitive Radio Networks

Sazia Parvin, Song Han, Farookh Hussain, Biming Tian
2011 2011 International Conference on Complex, Intelligent, and Software Intensive Systems  
For example, if node j has a valid certificate, node i can verify its trust value based on the public key which is stored on trust managing authority (CA).  ...  We have described a set of different trust factors as follows: 1) Trust and Reputation: Trust and reputation should be calculated separately in the trust management system in CRNs.  ... 
doi:10.1109/cisis.2011.40 dblp:conf/cisis/ParvinHHT11 fatcat:wjygtkjr6jge5gyqcdyr4yewrq

Distributed Trust Management for Validating SLA Choreographies [chapter]

Irfan Ul Haq, Rehab Alnemr, Adrian Paschke, Erich Schikuta, Harold Boley, Christoph Meinel
2010 Grids and Service-Oriented Architectures for Service Level Agreements  
This cross-VO hierarchical SLA aggregation requires validation, for which a distributed trust system becomes a prerequisite.  ...  Elaborating our previous work on rule-based SLA validation, we propose a hybrid distributed trust model. This new model is based on Public Key Infrastructure (PKI) and reputation-based trust systems.  ...  A PKI and Reputation-based Distributed Trust Model Trust management can be categorized into: policy-based and reputationbased management systems.  ... 
doi:10.1007/978-1-4419-7320-7_5 fatcat:do42fd6vszatddyl3ywyhhwdcy

An Authorization Policy Management Framework for Dynamic Medical Data Sharing

Fahed Al-Nayadi, J.H. Abawajy
2007 The 2007 International Conference on Intelligent Pervasive Computing (IPC 2007)  
To solve these problems in a loose-coupling way, we propose a dynamic, distributed and heterogeneous policy management framework for sharing medical information among autonomous and disparate healthcare  ...  Unfortunately, P2P system introduces a whole new class of privacy and security threats and in order to enable resource sharing between multiple heterogeneous healthcare enterprises, a policy management  ...  To solve these problems in a loose-coupling way, we propose a dynamic, distributed and heterogeneous authorization policy management framework for sharing medical information among autonomous and disparate  ... 
doi:10.1109/ipc.2007.118 dblp:conf/ipc/Al-NayadiA07 fatcat:6jnr5gc2bjarfbqfzhybwidvs4

A Survey on Trust Management for Mobile Ad Hoc Networks

Jin-Hee Cho, Ananthram Swami, Ing-Ray Chen
2011 IEEE Communications Surveys and Tutorials  
Managing trust in a distributed Mobile Ad Hoc Network (MANET) is challenging when collaboration or cooperation is critical to achieving mission and system goals such as reliability, availability, scalability  ...  We provide a survey of trust management schemes developed for MANETs and discuss generally accepted classifications, potential attacks, performance metrics, and trust metrics in MANETs.  ...  The authors also give special thanks to Dakshi Agrawal and Mudhakar Srivatsa from IBM T. J. Watson Research Center for their valuable comments.  ... 
doi:10.1109/surv.2011.092110.00088 fatcat:nyo4a33trjh35ajvqlwlovomt4

An associative processing module for a heterogeneous vision architecture

R. Storer, M.R. Pout, A.R. Thomson, E.L. Dagless, A.W.G. Duller, A.P. Marriott, P.J. Hicks
1992 IEEE Micro  
Managing trust in a distributed Mobile Ad Hoc Network (MANET) is challenging when collaboration or cooperation is critical to achieving mission and system goals such as reliability, availability, scalability  ...  We provide a survey of trust management schemes developed for MANETs and discuss generally accepted classifications, potential attacks, performance metrics, and trust metrics in MANETs.  ...  The authors also give special thanks to Dakshi Agrawal and Mudhakar Srivatsa from IBM T. J. Watson Research Center for their valuable comments.  ... 
doi:10.1109/40.141602 fatcat:gk6w4la6zrb4jhaqtbieoytnzi

Content Access Control Scheme for P2P Networks Using a Reputation Value

Kentaro Aburada, Yoshihiro Kita, Mirang Park, Naonobu Okazaki
2015 2015 IEEE 29th International Conference on Advanced Information Networking and Applications  
In a P2P content distribution system, the lack of a central management server provides the system its robustness. However, it also leads to problems in content reliability and accessibility.  ...  We propose a secure content distribution system with improved accessibility by introducing a secret sharing scheme.  ...  System overview We propose a secure content distribution system with accessibility in a P2P network. Our system uses a trust management system for generating reputation.  ... 
doi:10.1109/aina.2015.232 dblp:conf/aina/AburadaKPO15 fatcat:xkfgngzpbbfx5mbjd22dtjj3su

P2P Reputation Management Using Distributed Identities and Decentralized Recommendation Chains

Prashant Dewan, Partha Dasgupta
2010 IEEE Transactions on Knowledge and Data Engineering  
The absence of central authority in a P2P network poses unique challenges for reputation management in the network.  ...  The traditional security techniques developed for the centralized distributed systems like client-server networks are inappropriate for P2P networks by the virtue of their centralized nature.  ...  Dynamic Trust Management Dynamic Trust Management encapsulates trust management in dynamic distributed environments, where the members of the system assume frequently changing multiple roles.  ... 
doi:10.1109/tkde.2009.45 fatcat:zr7k2s6tqzbe5fyuvee22fxsdq

A peer-to-peer multidimensional trust model for digital ecosystems

Mihaela Ion, Andrea Danzi, Hristo Koshutanski, Luigi Telesca
2008 2008 2nd IEEE International Conference on Digital Ecosystems and Technologies  
The model allows fast bootstrapping of trust by importing existing trust relationships from outside DE systems and by relying on certificates issued by trusted authorities external to the DE.  ...  This paper proposes a new trust model for DEs which has several innovative features.  ...  The term credential has become widely used for expressing digital access rights in a distributed environment and management of credentials emerged as a key issue for establishing trust among distributed  ... 
doi:10.1109/dest.2008.4635150 fatcat:cj76ymu6x5a7zazbock4zy6kna
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