Enhanced Passcode Recognition Based on Press Force and Time Interval

Mobile devices applied to many businesses applications. Constructing a useful security system for a mobile device is necessary. As to lots of personal information on the mobile device, it must protect completely. Now, the mobile device has many protection mechanisms. However, even we have these mechanisms that still cannot protect someone who wants to use your passcode to intrude private information. The 3D-Touch features use people’s habit and action. According to these functions, we construct them to become a decision tree. In this paper, we will use 3D-Touch techniques to propose an enhanced passcode mechanisms for protection mobile device system. Experimental results show that the method is feasible and efficient.