摘要
随着铁路信息化水平的不断提高,各信息系统已积累了海量数据。铁路数据服务平台的建设,实现了海量数据采集、治理、存储、共享、分析、可视化的一站式数据处理流程。作为集中存储、管理铁路领域海量数据的大数据平台,铁路数据服务平台面临来自基础环境、数据管理、平台管理等多方面的安全风险,如何保证数据安全是需要考虑的关键问题。通过分析平台面临的安全威胁,设计其安全架构并制定相应安全策略,实现对平台的安全管控,保障平台数据安全。
As the IT application of railway is constantly improving,the information systems have accumulated massive data.The establishment of railway data service platform implements the one-stop data processing procedure including acquisition,processing,storage,sharing,analysis and visualization of massive data.Being the big data platform for centralized storage and management of railway massive data,the railway data service platform confronts safety risks in different aspects such as basic environment,data management,platform management,etc.Data safety assurance is a key issue to be considered.Through analysis of safety threats faced by the platform,the paper designed the safety structure and worked out the corresponding safety strategy,implementing the safety management control of platform and ensuring the safety of platform data.
作者
武威
马小宁
刘彦军
张晓栋
WU Wei;MA Xiaoning;LIU Yanjun;ZHANG Xiaodong(Railway Big Data Research & Application Innovation Center,China Academy ofRailway Sciences Corporation Limited,Beijing 100081,China)
出处
《中国铁路》
2019年第8期63-68,共6页
China Railway
基金
国家重点研发计划专项（2018YFB1201404）
中国铁路总公司科技研究开发计划项目（2017X006-B）
关键词
铁路数据服务平台
安全风险
安全架构
安全策略
大数据
railway data service platform
safety risk
safety structure
safety strategy
big data
