The invention discloses a method for realizing virtual secure element, which comprises the following steps: a secure element manager generates a request which comprises virtualized configuration information; and a virtual machine monitor in a hypervisor allocates an address space for the VSE according to the above request. Specifically, an unsupervised learning method is used for clustering of types of abnormal findings. A route-identifier is defined for the route, wherein the route-identifier identifies a route between the first location, which may for example be the starting location, and the second location, which may for example be the ending location.