Validating the Android 4.2.2 RSA fingerprint

Sun, 26 May 2013 15:45:17 +0200

Android 4.2.2 comes with a new security feature. If you try to connect to your smartphone via adb and USB debugging, you will note that your device is marked as “offline”. Additionally, a dialog shows up on your device, presenting an RSA fingerprint of your computer and asking for confirmation to accept a connection.