The Pattern Screen Lock
A majority of Android users, which account from a few million people across the world, use the pattern lock to secure their smart devices. The lock pattern interface uses a square, three by three, grid comprising nine dots across which you can draw a unique pattern of your choice to secure an Android device. Five consecutive failed attempts at tracing the pattern registered on your device leads to a temporary lock down. However, hackers don’t need five attempts to successfully trace a device’s lock pattern.