| 基于PCA算法的HTML网页篡改检测定位系统 |
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| 引用本文： | 潘敏. 基于PCA算法的HTML网页篡改检测定位系统[J]. 湖北师范学院学报(自然科学版), 2014, 0(4): 21-24 |
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| 作者姓名： | 潘敏 |
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| 作者单位： | 湖北师范学院现代信息技术中心,湖北黄石,435002 |
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| 基金项目： | 湖北省教育厅人文社科项目 |
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| 摘 要： | 提出了一种网页篡改检测定位的方法，该方法首次实现对目标HTML网页被篡改位置的定位。此方法将原始HTML网页源代码的每一列和每一行分别进行PCA数字水印和ULC嵌入处理，通过对网页源代码行与列的计算结果和抽取出的认证信息进行比较，实现对目标HTML网页篡改范围的定位。实验结果表明，该方法能检测网页篡改并较好地定位出篡改范围。
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| 关 键 词： | 网页篡改 检测定位 数字水印 PCA ULC |
Webpage positioning tampered detection and location system based on PCA digital watermarking |
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| PAN Min. Webpage positioning tampered detection and location system based on PCA digital watermarking[J]. Journal of Hubei Normal University(Natural Science), 2014, 0(4): 21-24 |
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| Authors: | PAN Min |
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| Affiliation: | PAN Min;Modern Information Technology Center,Hubei Normal University; |
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| Abstract: | In this paper, a method of detecting and locating a. tampered web is proposed, this method realize for the first time the location of the target HTML page tampered. PCA digital watermarking and ULC embedding are separately executed for each column and each row of the original HTML page source code , by comparing the calculation results of web page source code row and column with extracted authentication information, to locate the range of the target HTML page tampered. Experi- ments show, tampered web is detected and the range of tampered web is located well in this method. |
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| Keywords: | website tampered detection location digital watermark PCA ULC |
| 本文献已被 CNKI 维普 等数据库收录！ |
