The Research on Security Reinforcement of Android Applications

Along with the rapid progress and widely used of mobile application, security protection to software application has become an important issue. The lack of binary protections makes it important to implement packing services. By analyzing traditional features of software reinforcement technology, the paper describes the basic functions for security reinforcement, illustrates the principle of protection method and put forward corresponding preventive measures and technical solutions. New strategies including elliptic curve encryption and dynamic loading mechanism, agile reinforcement process as well as two-step self-modified obfuscation are proposed to satisfy the effectiveness and efficiency requirements for application reinforcement.