| 基于多结构信息的FAT文件系统数据恢复算法 |
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| 引用本文： | 廖根为.基于多结构信息的FAT文件系统数据恢复算法[J].电信科学,2010,26(5). |
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| 作者姓名： | 廖根为 |
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| 作者单位： | 华东政法大学司法鉴定中心,上海,200042 |
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| 基金项目： | 国家社科基金青年项目(No.07CFX034);;上海市教委科研创新项目(No.08YS138) |
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| 摘 要： | 针对FAT文件系统,目前多数恢复软件难以恢复物理上非连续存储的被彻底删除文件。本文提出一种基于多结构信息的数据恢复算法,结合FAT表中簇分配信息、目录表中起始簇和时间等信息,能够较好地对一些物理非连续的文件进行恢复,提高了数据恢复的成功率。
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| 关 键 词： | 信息安全 数据恢复 簇 文件分配表 |
Multi-Structure-Info Based Algorithm of Data Recovery on FAT File System |
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| Liao Genwei.Multi-Structure-Info Based Algorithm of Data Recovery on FAT File System[J].Telecommunications Science,2010,26(5). |
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| Authors: | Liao Genwei |
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| Affiliation: | Center of Justice Appraisal of ECUPL;Shanghai 200042;China |
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| Abstract: | The recovery software for FAT file system today cannot recovery the file successfully which stores on nonconsecutive space. In this paper, an algorithm based on multi-structure information of file system is provided, which can recovery the nonconsecutive stored file with high success probability according to the clusters allocation information in FAT and the starting cluster and time data of a file in FDT. |
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| Keywords: | information security data recovery cluster FAT |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
