Forensic Research Of Android Mobile Phone Application Software

With the growing popularity of wireless mobile devices based on Android system applications, these data terminal equipment in particular smart phone application to extract,analyze and process to obtain judicial evidence has become increasingly urgent. Forensics Android smart phones have been a period of development, with remarkable results. Public security organs, courts and other law enforcement agencies get involved at all levels have a smart phone or other mobile terminal equipment stored in the call records, SMS, phone book and other basic user information and data detective and proceedings in the case, and do information may have been deleted data recovery, so as to promote further investigation and trial of the case. Therefore, the smart phone forensics has become an effective technical means of combating high-tech crime.Through professional forensic tools for electronic data extraction and analysis has become a common means of electronic data of Forensic Sciences, specializing in forensics tools can greatly save time investigation officers, so as to effectively facilitate the investigation of cases.However, professional forensics tools also has its own shortcomings, the current popular social software credulity and unfamiliar street and other support is not enough. For the current drops to provide services by location, Maps, etc. software does not support, you can not extract and analyze the user’s geographic data. For forensic investigations staff, to get the submission samples should work in accordance with subsequent evidence of how the process to ensure that the identification process and the legitimacy of the outcome.In this paper, Andrews phone forensics there more than a few problems, a new Android mobile phone forensics processes to ensure that reduce pollution in the evidence collection process electronic data and extract the maximum possible material on the subject of electronic data. For very wide application of social software and map software for data extraction and analysis of these data in the database association, end-use Web technology to develop application software for data analysis and display system, which for the Android mobile application software version constantly updated and new applications, it can be well maintained.In the course of evidence to support not commonly used software to analyze data and to filter and sort the data. For forensic investigators who can support export data into excel, pdf and csv format and supports printing. These features when forensic investigators report issued by the Forensic Sciences can play a great help. The system is capable for different applications involved in the number of users chat display, easy forensic investigators to view what kind of data is more important. At the same time able to put several applications of user data on a view, evidence can view different applications of data according to the time sequence, you can also search for a certain type of global information.