An electronic device having a lockscreen and a method implementing said lockscreen are disclosed herein, the electronic device including a display, a memory, and one or more processors configured to execute the method, the method including displaying a lockscreen pattern on the display including movable points repositionable in response to a drag input, and fixed points that are stationary, detecting drag inputs moving the movable points within the lockscreen pattern, and unlocking the electronic device if the detected drag inputs moving the movable points matches a pre-specified unlock condition stored in the memory.