融合物联网通信技术的智慧医疗网络安全系统构建
Construction of a Smart Healthcare Network Security System Integrating IoT Communication Technology
张俊钦 1杨春 1张纪阳2
作者信息
- 1. 复旦大学附属中山医院计算机网络中心,上海市,200032
- 2. 复旦大学附属中山医院大数据与人工智能中心,上海市,200032
- 折叠
摘要
目的 构建一种基于物联网的智慧医疗网络安全系统,解决医疗卫生领域隐私泄露风险及加密处理效率低的问题,提升数据安全性与加密处理效率.方法 设计了一个包含智能社区成员层、IOT计算层、云数据库的3层系统架构,提出了一种基于区块的数据模糊分组算法和一种基于浮点计算的全同态加密算法.结果 结果表明,本研究所提出的加密方案能够有效进行数据加密处理,与传统的集中式系统相比,在计算成本方面降低了约60%.结论 本研究提出的基于物联网的智慧医疗网络安全系统及其加密方案,不仅能有效解决智慧医疗中的隐私泄露风险,而且提高了加密处理效率,为智慧医疗领域的数据安全提供了新的解决方案.
Abstract
Objective To develop a smart healthcare network security system leveraging the Internet of Things(IoT),aimed at addressing the risks of privacy leakage and inefficient encryption processing in the healthcare sector,and enhancing both data security and encryption efficiency.Methods A three-tier system architecture was devised,consisting of an intelligent community member layer,an IoT computing layer,and a cloud database.Furthermore,a block-based data fuzzy grouping algorithm and a fully homomorphic encryption algorithm using floating-point computations were introduced.Results The results demonstrate that the encryption approach developed in this study effectively encrypts data,achieving a computational cost reduction of approximately 60%compared to traditional centralized systems.Conclusion The IoT-based smart healthcare network security system and its encryption approach proposed in this study not only mitigate privacy leakage risks in smart healthcare but also enhance encryption efficiency,offering a novel solution for data security in this field.
关键词
智慧医疗/物联网/通信/云计算/同态加密Key words
smart healthcare/internet of things/communication/cloud computing/homomorphic encryption引用本文复制引用
出版年
2024
NETL
NSTL
万方数据