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  • Open Access

    ARTICLE

    Research on Intelligent Mobile Commerce Transaction Security Mechanisms Based on Mobile Agent

    Weijin Jiang1, 2, 3, Wei Liu2, *, Haolong Xia1, Yuhui Xu2, Dongbo Cao1, Guo Liang4

    CMC-Computers, Materials & Continua, Vol.65, No.3, pp. 2543-2555, 2020, DOI:10.32604/cmc.2020.011454 - 16 September 2020

    Abstract In networked mobile commerce network transactions, trust is the prerequisite and key to a smooth transaction. The measurement of trust between entities involves factors such as transaction amount, transaction time, personal income of consumer entities and their risk attitude towards trust, etc., so it is difficult to accurately calculate quantitatively. In order to find out the essential characteristics of this trust relationship, based on the research background of mobile commerce in the mobile network environment, a dynamic trust mechanism is proposed through the research of trust in the mobile network environment, trust influencing factors and… More >

  • Open Access

    ARTICLE

    A Hierarchical Trust Model for Peer-to-Peer Networks

    Nehal Al-Otaiby1, Heba Kurdi1,*, Shiroq Al-Megren1

    CMC-Computers, Materials & Continua, Vol.59, No.2, pp. 397-404, 2019, DOI:10.32604/cmc.2019.06236

    Abstract Trust has become an increasingly important issue given society’s growing reliance on electronic transactions. Peer-to-peer (P2P) networks are among the main electronic transaction environments affected by trust issues due to the freedom and anonymity of peers (users) and the inherent openness of these networks. A malicious peer can easily join a P2P network and abuse its peers and resources, resulting in a large-scale failure that might shut down the entire network. Therefore, a plethora of researchers have proposed trust management systems to mitigate the impact of the problem. However, due to the problem’s scale and More >

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