微型电脑应用2025，Vol.41Issue(3)：220-223,228,5.
医学离心机数据存储软件窃密攻击溯源防御研究
Research on Tracing and Defense Against Stealing Secrets in Medical Centrifuge Data Storage Software
朱鑫 1张雯 1杨阳1
作者信息
- 1. 南京市溧水区人民医院,计算机网络与信息中心,江苏,南京 211200
- 折叠
摘要
Abstract
Medical centrifuges have remote data storage capabilities,and their software generates a large amount of data that re-quires frequent contact with remote servers.The servers provide passive selection protection solutions,which have obvious drawbacks.Therefore,research on local traceability defense based on centrifuge software is being carried out.Based on the subject object class,object object object class,and event class in the software log,establish a directed heterogeneous attribute graph,and based on the credit rating of nodes,trace the source of secret theft attacks using the shortest path.By combining the characteristics of stealing secrets obtained through tracing,the refined Bayesian Nash equilibrium of the game model is ob-tained,and the optimal defense strategy is selected and fed back to the server.Through five representative experiments on trac-ing and defending against theft attacks,the results show that the proposed method has less than 0.01％of the total number of tracing errors.The defense strategy can cope with various types of stealing secrets and also has high profitability and the ability to weaken threats.关键词
医学离心机/数据存储软件/窃密攻击/有向异构属性图/博弈模型/溯源防御Key words
medical centrifuge/data storage software/stealing secrets/directed heterogeneous attribute graph/game model/tracing defense分类
信息技术与安全科学引用本文复制引用
朱鑫,张雯,杨阳..医学离心机数据存储软件窃密攻击溯源防御研究[J].微型电脑应用,2025,41(3):220-223,228,5.
