技术
- 应用基础设施与中间件 - 中间件、SDK 和库
- 平台即服务 (PaaS) - 应用开发平台
适用行业
- 铁路与地铁
- 运输
适用功能
- 维护
- 质量保证
用例
- 网络安全
- 篡改检测
服务
- 网络安全服务
- 系统集成
客户
未披露
关于客户
这个大众捷运系统拥有 20 多条线路,总长近 1,500 公里,每年在城市和郊区运送数十亿乘客。
挑战
出于运营效率和安全原因,铁路运营商需要对所有这些网络进行可见性和控制,同时保持符合严格的国际安全完整性等级 (SIL) 标准
- 连通性和数字化。乘客现在希望及时、可靠地更新火车到站和时刻表的状态。供应商需要访问 OT、IoT 和 IIoT 资产来监控性能和服务系统。
- 能见度。系统故障的响应和修复很困难,因为铁路运营商对其工业网络的可见性为零。
- 保持 SIL 标准。铁路部门与许多其他工业部门不同
- 旧版 OT 资产。这个快速交通系统可以追溯到几十年前,拥有绵延数公里的网络,这些网络总是随着新的路口、轨道和车站而发展。
解决方案
为了保护其广阔的异构 OT 环境并与 IT 系统安全连接,铁路运营商选择 Claroty 作为其合作伙伴,利用 Claroty 平台的以下组件:
- 持续威胁检测 (CTD)提供全方位的 OT、IT 和 IoT 可见性、持续的安全监控和实时风险洞察,对运营流程、底层设备和 SIL 的影响为零。
- 安全远程访问 (SRA)可保护工业网络免受远程用户(包括第三方供应商和员工)不受管理和不受监控的访问所带来的威胁。
- 企业管理控制台 (EMC)可简化大规模管理,整合来自 Claroty 产品的数据,并提供跨多个网络、轨道和站点的资产、活动和警报的统一视图。
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