The Research On The Recovery Of Browers Contents Based Network

Accord to the rapid development of Web technology, the getting internet information by Browsers has been a party of people's lives. Based on the widely application of Web, More and more crime is used by the Web browser, therefore, it is indispensable to find and punish criminals by judicial. The research on restoring the information of browser access Web is for this purpose.By the way of monitoring network, the access process of browser access Web is illustrated and the principle which the network packet is restored to application layer is researched. The monitoring on-line network and restoring Web page is presented in this paper. The framework on network forensics is designed, and the key problem, such as network data capture, detection and browse content restructuring,is solved.In the framework, the capturing network data is adapt by the Winpcap technology. Based on C++ AMP, the parallel keyword matching algorithm is designed. Based on the available information in network packets by TCP/IP protocol, the algorithm about the server resources reduction is designed. The reconstruction algorithm on browser Web page content is designed by the HTML grammar structure. As a result, the procedure which user browses server is reconstructed. On the other hand, the information on Email is extracted from packet which user exchange email by browser.Base above algorithms, the content recover on the IE browser to access the server is implemented. The test proves these algorithms is feasibility.