摘要
Windows下的NTFS文件系统具有较好的稳定性和安全性,对NTFS下数据恢复软件的研究对数据的安全保护具有重要作用。分析了NTFS文件系统的结构,设计并实现了一个基于NTFS的数据恢复系统,详细阐述了系统的三个主要模块的实现过程,包括磁盘分析模块、分区扫描模块和数据恢复模块。数据恢复模块是恢复系统的核心模块,给出了NFTS数据恢复实现的具体流程。软件测试结果表明该软件能够很好的恢复原始数据。
Windows NTFS is a kind of file systems with good stability and security, and it is important for data security to research on data recovery based on NTFS. Analyzing the NTFS structure, a data recovery system based on NTFS is designed and implemented, and three modules are presented particularly, which include modules of disk analysing, partition scanning and data recovery. The data recovery module is the core of the recovery system, and the implementation process of dada recovery based on NTFS is provided. Through soft testing, the system proposed can recover the original data very well.
出处
《计算机科学与应用》
2017年第12期1245-1253,共9页
Computer Science and Application
