发明名称 |
Detection of unauthorized data modification on a network |
摘要 |
<p>The present invention relates generally to security measures for protecting information on a network and more particularly to detecting falsifications made in the contents of websites on the Internet. In an embodiment of the present invention a method of detecting the falsification of contents of a plurality of files is provided. The method includes producing first falsification-detecting information corresponding to current filenames or current contents of the plurality of files; and detecting the falsification of the contents of the plurality of files by comparing second falsification-detecting information corresponding to the filenames or contents of the plurality of files at the time of registration or renewal with the first falsification-detecting information. <IMAGE></p> |
申请公布号 |
EP1139199(A2) |
申请公布日期 |
2001.10.04 |
申请号 |
EP20010300853 |
申请日期 |
2001.01.31 |
申请人 |
HITACHI, LTD. |
发明人 |
SHINODA, TAKASHI;TOYOSHIMA, HISASHI |
分类号 |
G06F12/14;G06F21/00;G06F21/20;G06F21/24;G09C1/00;(IPC1-7):G06F1/00 |
主分类号 |
G06F12/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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