中圖分類號： TP309 文獻(xiàn)標(biāo)識碼： A DOI： 10.19358/j.issn.2096-5133.2021.02.003 引用格式： 李澤琛，司廣濤，孟靜. 一種針對傳染病接觸者的遠(yuǎn)程監(jiān)控和隱私保護(hù)方法[J].信息技術(shù)與網(wǎng)絡(luò)安全，2021，40(2)：14-18，23.
Remote monitoring and privacy protection method for the contacts in infectious disease
Li Zechen，Si Guangtao，Meng Jing
(School of Computer Science，Qufu Normal University，Rizhao 276826，China)
Abstract： Most of the developed infectious-surveillance methods just realized the collection and analysis of the health and location data of residents in the affected area, and no any effective method was provided to implement the health monitoring, data privacy protection and treating for suspected patients, simultaneously. Therefore, a novel system model implementing the contacts′ health monitoring, location track recording and suspected handling was proposed in this work. Further, to implement the privacy protection of contacts′ personal information, a set of methods containing phone registration, identity authentication and encryption mechanisms were proposed, and to protect the users′ location information, we proposed the strategies of location data stored in a single database and encrypted by a double encryption mechanism. Theoretical security analysis demonstrated that the proposed remote monitoring system and privacy protection method can effectively defend the attacks in data transmission and privacy leakage in data usage. The research in this paper is expected to provide an effective way for the remote prevention and control of infectious diseases.
Key words : monitoring of infectious disease；contacts；privacy protection；data encryption
目前，基于傳感器的網(wǎng)絡(luò)監(jiān)控技術(shù)已經(jīng)應(yīng)用于傳染病領(lǐng)域，主要工作是監(jiān)控患者的健康信息和位置信息。例如：文獻(xiàn)[7]、[8]提出基于無線人體區(qū)域網(wǎng)絡(luò)(Wireless Body Area Network，WBAN)和手機(jī)的方式，同時(shí)采集身體實(shí)時(shí)生命體征和動態(tài)社會互動信息的方法，從而對傳染源進(jìn)行動態(tài)追蹤。文獻(xiàn)[9]利用WBAN采集體溫血壓等主要參數(shù)，實(shí)現(xiàn)了對埃博拉感染者的持續(xù)檢測和遠(yuǎn)程監(jiān)測。然而，上述工作只是實(shí)現(xiàn)健康數(shù)據(jù)和位置信息的采集和分析，并沒有考慮被監(jiān)測者的數(shù)據(jù)隱私問題。
