arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2109.01599cs.CR
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IoT域的信任管理系统

A Trust Management System for the IoT domain

Christos-Minas Mathas, Costas Vassilakis, Nicholas Kolokotronis

摘要:

在现代互联网规模的计算中,大量事先未知的各方之间的交互占主导地位,每一方都充当服务和信息的提供者和消费者。在这样的环境中,传统的访问控制机制面临着相当大的限制,因为授予适当的授权给每一个不同的一方是不可行的,由于大量的被授权者和互动的动态性质。信任管理已经成为解决这个问题的一种方法,它为自动验证违反安全策略的行为提供了帮助。在本文中,我们提出了一种基于信任和风险的安全方法,它考虑了信任计算过程中的状态,行为和相关的风险方面,同时它还捕获了用户到用户的信任关系,通过用户到设备的所有权链接传播到设备级别。

英文摘要:

In modern internet-scale computing, interaction between a large number of parties that are not known a-priori is predominant, with each party functioning both as a provider and consumer of services and information. In such an environment, traditional access control mechanisms face considerable limitations, since granting appropriate authorizations to each distinct party is infeasible both due to the high number of grantees and the dynamic nature of interactions. Trust management has emerged as a solution to this issue, offering aids towards the automated verification of actions against security policies. In this paper, we present a trust- and risk-based approach to security, which considers status, behavior and associated risk aspects in the trust computation process, while additionally it captures user-to-user trust relationships which are propagated to the device level, through user-to-device ownership links.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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