Unverified50% confidenceFactExact time
Windows 的广告 ID 是设备级唯一标识符，参照 iOS 的 IDFA 和 Android 的 GAID 设计，默认处于开启状态
1
Sources
50%
Confidence
Long-term
Relevance
7/18/2026
First Seen
Sources
Related Claims
UnverifiedWindows 的广告 ID（Advertising ID）默认处于开启状态，存储于注册表中，用于跨应用追踪用户行为78% similarUnverifiediOS's App Tracking Transparency (ATT) framework requires apps to present a prompt to obtain user consent before reading the IDFA, whereas reading the Windows Advertising ID imposes almost no friction on apps, and the system layer lacks an equivalent mandatory permission mechanism.66% similarUnverifiedBundle ID (Bundle Identifier) is a globally unique identifier for each app in the Apple ecosystem, using reverse domain name format (e.g., com.example.myapp)62% similarUnverifiedOn iPhone, iCloud and the App Store can be logged into with different Apple IDs61% similarUnverifiedIn macOS, each application identifies itself through a unique Bundle ID, which the system uses to manage preferences, data sandboxes, Keychain access permissions, and push notifications.60% similar
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