A Novel Trust Model for Secure Group Communication in Distributed Computing
نویسندگان
چکیده
منابع مشابه
Secure group communication protocol for distributed systems
Group communication among multiple entities is required in distributed applications like groupware systems. In addition to conventional wide-area networks, local area networks (LANs) and radio networks are available to realize the applications. The LANs and radio networks provide broadcast communication at the media access control (MAC) layer, that is, every communication entity, i.e. station c...
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The interactions among peers in Peer-to-Peer systems as a distributed collaborative system are based on asynchronous and unreliable communications. Trust is an essential and facilitating component in these interactions specially in such uncertain environments. Various attacks are possible due to large-scale nature and openness of these systems that affects the trust. Peers has not enough inform...
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We discuss the security requirements and analyze the requirements for secure group communication in grid circumstance. When several processes generated by a user want to communicate securely, they have to share a secret key to communicate. We propose a secret key administration algorithm in dynamically circumstance. The security and efficiency of our scheme is analyzed.
متن کاملDisTriB: Distributed Trust Management Model Based on Gossip Learning and Bayesian Networks in Collaborative Computing Systems
The interactions among peers in Peer-to-Peer systems as a distributed collaborative system are based on asynchronous and unreliable communications. Trust is an essential and facilitating component in these interactions specially in such uncertain environments. Various attacks are possible due to large-scale nature and openness of these systems that affects the trust. Peers has not enough inform...
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Nowadays, the growth of virtual environments such as virtual organizations, social networks, and ubiquitous computing, has led to the adoption of trust concept. One of the methods of making trust in such environments is to use a long-term relationship with a trusted partner. The main problem of this kind of trust, which is based on personal experiences, is its limited domain. Moreover, both par...
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ژورنال
عنوان ژورنال: Journal of Organizational and End User Computing
سال: 2020
ISSN: 1546-2234,1546-5012
DOI: 10.4018/joeuc.2020070101