Journal of Computer Applications ›› 2021, Vol. 41 ›› Issue (4): 970-975.DOI: 10.11772/j.issn.1001-9081.2020081293

Special Issue: CCF第35届中国计算机应用大会(CCF NCCA 2020)

• The 35 CCF National Conference of Computer Applications (CCF NCCA 2020) • Previous Articles     Next Articles

Review of privacy protection mechanisms in wireless body area network

QIN Jing1, AN Wen2, JI Changqing3, WANG Zumin2   

  1. 1. School of Software Engineering, Dalian University, Dalian Liaoning 116622, China;
    2. College of Information Engineering, Dalian University, Dalian Liaoning 116622, China;
    3. College of Physical Science and Technology, Dalian University, Dalian Liaoning 116622, China
  • Received:2020-08-24 Revised:2020-09-19 Online:2021-04-10 Published:2020-11-05
  • Supported by:
    This work is partially supported by the National Natural Science Foundation of China (62002038), the Key Research and Development Program of Liaoning Province (2017104014), the Natural Science Foundation of Liaoning Province (20180551247).

无线体域网隐私保护机制研究综述

秦静1, 安雯2, 季长清3, 汪祖民2   

  1. 1. 大连大学 软件工程学院, 辽宁 大连 116622;
    2. 大连大学 信息工程学院, 辽宁 大连 116622;
    3. 大连大学 物理科学与技术学院, 辽宁 大连 116622
  • 通讯作者: 汪祖民
  • 作者简介:秦静(1981—),女,甘肃张掖人,讲师,博士,CCF会员,主要研究方向:信号处理、大数据分析;安雯(1995—),女,河南南阳人,硕士研究生,CCF会员,主要研究方向:网络安全;季长清(1980—),男,辽宁大连人,副教授,博士,CCF会员,主要研究方向:空间数据处理;汪祖民(1975—),男,河南信阳人,教授,博士,CCF会员,主要研究方向:智慧城市、物联网。
  • 基金资助:
    国家自然科学基金资助项目(62002038);辽宁省重点研发计划项目(2017104014);辽宁省自然科学基金资助项目(20180551247)。

Abstract: As a network structure composed of several wearable or implantable devices as well as their transmission nodes and processing nodes, Wireless Body Area Network(WBAN) is one of the important application directions of the medical Internet of Things(IoT). Devices in the network collect physiological data from users and send it to the remote medical servers by the wireless technology. Then, the health-care provider accesses the server through the network, so as to provide services to the wearers. However, due to the openness and mobility of the wireless network, if the information in the WBAN is stolen, forged or attacked in the channel, the wearers' privacy will be leaked, even the personal security of the users will be endangered. The research on privacy protection mechanisms in WBAN was reviewed, and on the basis of analyzing the data transmission characteristics of the network, the privacy protection mechanisms based on authentication, encryption and biological signals were summarized, and the advantages and disadvantages of these mechanisms were compared, so as to provide a reference to the enhancement of prevention awareness and the improvement of prevention technology in WBAN applications.

Key words: Wireless Body Area Network (WBAN), privacy protection, data security, encryption scheme, secret key

摘要: 无线体域网(WBAN)是由若干可穿戴或可植入设备及其传输节点、处理节点组成的网络结构,是当前医疗物联网重要应用方向之一。网络中的设备收集用户生理数据,通过无线技术将其发送到远端的医疗服务器,然后医疗服务提供商则通过网络访问服务器,从而为佩戴者提供服务。然而,鉴于无线网络的开放性和移动性,若WBAN中的信息被窃取、伪造或在信道中受到攻击,轻则泄露佩戴者隐私,重则危害用户的人身安全。对WBAN中隐私保护机制相关技术研究进行综述,在分析该网数据传输特点的基础上,总结了基于认证、加密和生物信号的隐私保护机制,并比较了它们的优缺点,从而为在WBAN应用中提高防范意识、改进防范技术提供参考。

关键词: 无线体域网, 隐私保护, 数据安全, 加密机制, 密钥

CLC Number: