Design And Implementation Of Sensitive Information Scanning System For Smartphone Packages

With the continuous development of smartphones and the arrival of mobile Internet era, a variety of applications on mobile platforms have emerged. Terminal application software trading platform also comes into being. The terminal application software trading platform, has the responsibility to provide consumers with safe, reliable applications, and the prohibition of the applications which contain sensitive information into the consumers' smartphones. Thus, it is very neccssary to scan sensitive information in smartphone packages.This thesis introduces the background of the task, and presents the technical background related to the system, including zlib function library, character encoding format and string matching algorithms. Then it summarizes the main objectives of the whole system to be achieved, and elaborated on the general framework and system design. On the basis of correct comprehension about each module's functions and the relationship among them, the thesis introduces the implementation of the system and the testing of the system. Finally the paper points out the existing problems of the system and some aspects that could be further improved were summed up. In this thesis, in accordance of the design and development of the scanning system for smartphone packages, introduces the design ideas, the basis for module division, and further analysis the aspects that can be improved, provides the basis and experience for the further expansion of functions and structural optimization.The core function in the thesis have been realized, and the software has been commercially.