The ability to sync your passwords, extensions, form data, add-ons and other preferences across all your devices and operating systems is a feature that’s been available for years with { -brand-name-firefox }. The synced data is also encrypted, which means no one can access it from the outside.
同步功能在 { -brand-name-firefox } 已经使用了许多年，它可以让您在所有设备和操作系统上同步密码、扩展、表单数据，附加组件和其他首选项。同步数据也是加密的，没有人可以从外部访问这些数据。