本pdf文档是关于网络取证及其应用技术研究，为从事网络犯罪取证方面的认识提供参考资料。-Pdf document of this evidence with regard to network technology research and its applications, in order to engage in cyber-crime evidence to provide reference materials awareness.

网络取证中的若干问题研究，关于网络犯罪取证问题的研究。-Network Forensics Research in a number of issues, evidence on the issue of cyber-crime research.