摘要
随着广电行业媒体融合的深度发展,IT系统供应链的安全问题日益突出。本文针对广播电视行业信息系统供应链安全相关痛点,在供应商信息、供应链产品和服务梳理的基础上,通过“供应链威胁暴露面识别、供应链威胁评估与验证、供应链威胁情报预警处置”等环节,基于防御前置原则,实现对广播电视信息系统供应链威胁的全生命周期闭环管理,为智慧广电数字化改革的稳定推进保驾护航。
With the deep development of media integration in the broadcasting and television industry,the security issues of the IT system supply chain are becoming increasingly prominent.This paper aims at the pain points related to the supply chain security of the information system of the radio and television industry.Based on the sorting of supplier information,supply chain products and services,through the links of“identification of supply chain threat exposure,supply chain threat assessment and verification,supply chain threat intelligence early warning and disposal”,and based on the principle of defense forefront,this paper realizes the closed-loop management of the supply chain threat of the radio and television information system in the whole life cycle,ensuring the stable promotion of digital reform of smart radio and television.
作者
赵占永
侯玉娟
Zhao Zhanyong;Hou Yujuan(Academy of Broadcasting Planning,NRTA,Beijing 100866,China)
出处
《广播与电视技术》
2023年第7期124-128,共5页
Radio & TV Broadcast Engineering
关键词
供应链安全
威胁暴露面
威胁情报
关键信息基础设施
广电安全
Supply chain security
Threat exposure
Threat intelligence
Critical information infrastructure
Radio and television security
