发明申请
- 专利标题： SYSTEM AND METHOD FOR DETECTING FILE
- 专利标题（中）： 检测文件的系统和方法
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申请号： US12044410申请日： 2008-03-07
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公开(公告)号： US20080291912A1公开(公告)日： 2008-11-27
- 发明人: Yang-Seo CHOI , Ik-Kyun Kim , Dae-Won Kim , Jin-Tae Oh , Jong-Soo Jang
- 申请人： Yang-Seo CHOI , Ik-Kyun Kim , Dae-Won Kim , Jin-Tae Oh , Jong-Soo Jang
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2007-0049071 20070521
- 主分类号： H04L12/56
- IPC分类号： H04L12/56
摘要：
The present invention relates to a file detecting system and a method thereof. The file detecting system uses a signature of a file header and collects a network packet including a file to be detected among packets transmitted/received through a network. Subsequently, after the network protocol header is eliminated from the collected network packet, the file is reassembled and recovered. The recovered file is verified, and the verified file is transmitted to various file analysis systems.
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