Design and Implementation of an Android Smart Phone Forensics System

• Main Authors: Xin-Fang Lee, 李欣芳
• Other Authors: Chung-Huang Yang
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/96384463543237640534

碩士 === 國立高雄師範大學 === 資訊教育研究所 === 99 === Since technology is booming on its high astonishingly, digital devices are getting popular in our daily life and record people’s life insensibly. The most proliferation product in our life is the Mobile phones, and especially the smart phones, it’s gaining a lot popularity and importance in terms of convenient and large storage database. Due to its large storage, smart phones become a great provider of digital evidences in crimes. Smart phones provide users with the combined of several capabilities that will lead to the user information and be used as evidence in criminal cases. Therefore, smart phones become an important item in digital evidence forensics. The finding shows the information security issue of smart phone is getting more important in today’s society. The purpose of the study is to acquire the evidence smart phone in opened status, by design and implementation the Android forensic system to examine smart phone digital forensics. In this study will refer to the United States National Institute of Standards and Technology smart phone forensics process and regulations in order to make legally binding, and use Android API and the Linux command to build digital forensics system, the system will forensics SIM card in smart phone and phone memory of digital evidence, and to calculate the MD5 and SHA-256 one-way hash function value, to ensure the integrity of digital evidence, and ultimately presents digital forensics reports, the system provides real-time of forensic evidence to clarify the cases efficiently, so the digital evidence will have evidences ability and credibility.