Windows 暗藏不可关闭的追踪 ID
推荐指数 72.0 NO. 014 · 2026.07.16
发布2026/07/15Score89Comments45
为什么值得看
微软在 FBI 案件文件中首次公开承认 Global Device Identifier（GDID），该标识符在 Windows 安装时生成，绑定微软账户，贯穿系统更新且无法关闭。对 AI 工程师和创业者而言，这直接影响合规审计、用户隐私方案设计，以及任何依赖设备指纹的 AI 产品策略。
编辑判断
GDID 的曝光意味着 Windows 生态存在一条绕过用户控制的硬编码追踪链路，这对做端侧 AI、联邦学习、隐私计算的团队是重大变量。之前大家做设备去重或反欺诈时，常依赖自研指纹算法，现在微软留了官方后门级的标识符，合规边界需要重新划。
如果你在做需要匿名化处理的 AI 产品（比如医疗影像分析、边缘推理），GDID 的存在可能让 GDPR、HIPAA 等合规主张变得脆弱，建议立刻审计自己的数据流是否意外捕获了该标识符。短期看，这也会刺激 Linux 工作站和云开发环境的迁移需求，做开发者工具的团队可以借机推一波替代方案。
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核心争论：GDID 追踪能力是否仅因 Edge 浏览器同步和微软账户登录，还是系统级不可规避
相关内容
How exactly does Microsoft link their gdid to a hotel booking? Hotels last I saw don't collect an obscure gdid... Did this victim use edge and sync their browser history or something perhaps?
Probably had his laptop with him and they simply traced the gdid to a specific IP address that they determined belonged to the hotel
Edge seems likely. Its settings include: >Send optional diagnostic data to improve Microsoft products [Includes how you use the browser, websites you visit, and enhanced error reporting. Determined by your Windows diagnostic data setting] >Allow Microsoft to save your browsing activity including his