论文标题
Airguard-保护Android用户免于苹果的跟踪攻击查找我的设备
AirGuard -- Protecting Android Users From Stalking Attacks By Apple Find My Devices
论文作者
论文摘要
一般而言，Finder Networks和Apple的发现，尤其是我的网络，如果这些网络被滥用进行跟踪，可能会对用户的隐私甚至健康构成严重威胁。苹果发布了Airtag，这是一个非常实惠的跟踪器，被几乎无处不在的找到我的网络覆盖了，并放大了这个问题。苹果在其生态系统中提供了缠扰检测功能，但数十亿个Android用户仍留在黑暗中。苹果最近发布了Android应用程序“ Tracker Dentect”，该应用程序没有提供令人信服的功能，以供跟踪保护。我们在iOS中反向工程师的苹果跟踪保护，并讨论其有关跟踪检测的功能。我们设计“ Airguard”并将其释放为Android应用程序，以防止Apple Trucking Devicess滥用。我们将解决方案的性能与Apple提供的iOS的性能进行了比较，并使用数以万计的活跃用户贡献的数据在数周内在野外研究了Airguard。
Finder networks in general, and Apple's Find My network in particular, can pose a grave threat to users' privacy and even health if these networks are abused for stalking. Apple's release of the AirTag, a very affordable tracker covered by the nearly ubiquitous Find My network, amplified this issue. While Apple provides a stalking detection feature within its ecosystem, billions of Android users are still left in the dark. Apple recently released the Android app "Tracker Detect," which does not deliver a convincing feature set for stalking protection. We reverse engineer Apple's tracking protection in iOS and discuss its features regarding stalking detection. We design "AirGuard" and release it as an Android app to protect against abuse by Apple tracking devices. We compare the performance of our solution with the Apple-provided one in iOS and study the use of AirGuard in the wild over multiple weeks using data contributed by tens of thousands of active users.
