基于区块链和产品内部加密的零信任访问控制机制,用于6G环境中的物联网
Shoubai Nie1, Jingjing Ren2, Rui Wu2
1School of Computer Science and Engineering, University of New South Wales, Sydney 2052, Australia.
Sensors (Basel, Switzerland)
|January 25, 2025
概括
这项研究介绍了6G物联网 (IoT) 安全的新型零信任框架,集成区块链和内部产品加密. 该系统增强了分散的物联网网络的数据安全性和效率.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
- 密码学 密码学 密码学 密码学
背景情况:
- 在6G网络中物联网 (IoT) 设备的普及,由于它们的分散和异质性,引发了重大安全挑战.
- 传统的集中式安全系统在管理各种物联网设备和满足低延迟和高效大规模数据处理的需求方面扎.
研究的目的:
- 为6G物联网环境提出一个新的零信任访问控制框架.
- 在分散的物联网网络中增强数据安全,效率和身份管理.
主要方法:
- 区块链技术与内部产品加密的整合,以实现零信任框架.
- 利用智能合约进行自动化访问控制,并定义软件定义的边界.
- 使用共识算法实现基于声誉的信任模型,用于使用共识算法进行分散的身份管理.
- 采用基于注册的内部产品加密算法来进行细粒度的访问控制.
- 利用多个辅助链来进行数据存储和跨应用领域的微细分.
主要成果:
- 与传统方法相比,拟议的框架将加密效率提高14%.
- 数据访问延迟时间减少了18%.
- 系统吞吐量显著提高,确保大规模数据交互环境中的数据安全性和效率.
结论:
- 开发的零信任框架有效地解决了6G物联网网络中的安全和效率挑战.
- 区块链和内部产品加密的整合为分散的身份和访问管理提供了强大的解决方案.
- 该框架在加密效率,延迟减少和吞吐量方面表现出卓越的性能,使其适合大规模的物联网部署.
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