| 摘要 |
The invention relates to an apparatus and method for detecting an illegitimate change of web resources, which is capable of detecting whether or not HTML, XHTML and XML documents, general text documents, binary data of graphic files linked to HTML document and the like are illegitimately changed using XML digital signature and XML encryption when inquiring corresponding web page. It is characteristic of the present invention to confirm in real time whether or not the web page is illegitimately changed by inserting an illegitimate change detecting information into the web page by a web server administrator and executing corresponding web page through a web browser by a user.
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