In order to protect mobile APP from piracy

imitation

manipulation and assure that the source of selfowned apps is trusted and the content is integrated and valid

we propose an APP protection method based on digital certificate verification. We introduce an authorized digital certificate standard

and propose countersign technology to track manipulating source

and control the aberrant suspicious APP from running via the integrated security software development kit and central monitoring platform. In the end

we realize an app protection and control system from APP development step

to distribution step

to the final running course.