Research on Electronic Forensics System of Digital Copier

摘要

The leakage cases of digital photocopiers caused by improper use and supervision bring huge challenge to our country information security. In order to solve the technical problem in the process of copier data forensics, a digital copier electronic forensics system is proposed based on the theory and application of data recovery and electronic data forensics technology. We study the key technologies of data format analysis and information recovery in the data storage of photocopier. The development of electronic forensics system of digital duplicator is realized by using data management technology and .NET development platform, the function of electronic data recovery and forensics of digital copier is realized. Through the experimental analysis of the digital photocopier electronic forensics system, the function feasibility of the system is verified. The digital copier electronic forensics system is applied to the actual inspection and forensics, which has achieved good results in various aspects such as operation convenience and recovery ability.