title: Can Android's keystore be backed up?
body: <p>Android supports cloud and local backup of APK files, application data, and so on. Is the device keystore included in the backup?</p>
  
  <p>(I don't think you can extract private keys from an <a href="https://source.android.com/security/keystore/" rel="noreferrer">hardware-backed</a> keystore even in rooted devices, not so sure about the software-based version used when there is no hardware support.)</p>