ICS35.020 L70 团体标准 T/DSAG001-2025 数字政府视频云网边界安全技术标准 （DigitalGovernmentVideoCloudNetworkBoundarySecurityTechnical Standard） 2025-01-01发布 2025-01-01实施 广东省数字安全协会 发布 全国团体标准信息平台 全国团体标准信息平台 T/DSAG001-2025 I目次 前言.................................................................................................................................................................II 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................1 4符号与缩略语.....................................................................................................................................................2 5数字政府视频云网边界安全交互系统架构....................................................................................................2 5.1数字政府视频云网边界安全交互体系........................................................................................2 5.2横向视频云网边界安全交互系统功能架构................................................................................3 5.3纵向视频云网边界安全交互系统功能架构................................................................................5 6视频云网边界安全能力要求............................................................................................................................6 6.1访问控制........................................................................................................................................6 6.2设备准入控制................................................................................................................................6 6.3统一威胁防护................................................................................................................................6 6.4抗DDoS攻击防护........................................................................................................................6 6.5安全加固........................................................................................................................................6 6.6恶意代码防护................................................................................................................................7 6.7签名验签........................................................................................................................................7 6.8协议识别........................................................................................................................................7 6.9内容过滤........................................................................................................................................7 6.10流量管控......................................................................................................................................7 6.11服务认证......................................................................................................................................7 6.12信令安全......................................................................................................................................7 6.13媒体安全......................................................................................................................................7 6.14单向导入/导出.............................................................................................................................7 6.15双向隔离......................................................................................................................................8 6.16业务审计......................................................................................................................................8 6.17集中监控...............................................................................................................................