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1. 发明授权

US07865493B2 Apparatus and method for searching for digital forensic data 有权
标题翻译：用于搜索数字法医数据的装置和方法
公开(公告)号：US07865493B2
公开(公告)日：2011-01-04
申请号：US12057428
申请日：2008-03-28
申请人： Ki Bom Kim , Sang Seo Park
发明人： Ki Bom Kim , Sang Seo Park
IPC分类号： G06F17/30
CPC分类号： G06F17/30106
摘要： Provided are an apparatus and method for searching for digital forensic data. In particular, provided are an apparatus and method for searching for digital forensic data capable of automatically determining a character encoding type that is used in searching for data. The apparatus for searching for digital forensic data includes: an imaging module for generating an image file from a data source; a file system analysis module for analyzing a file system of the image file to generate file system analysis information; a search module for determining a search character encoding type based on the file system analysis information and searching for the data using the search character encoding type; and a user interface for receiving a command related to a search from a user, transmitting the received command to the file system analysis module and the search module, and outputting the search results to the user. In searching for digital forensic data, information on an operating system, a processor and an active character encoding type, which are actually used by a suspect, is extracted to determine a search character encoding type, so that accuracy and efficiency of searching for data are increased, and time, effort and money spent in determining a character encoding type are reduced.
摘要翻译：提供了一种用于搜索数字取证数据的装置和方法。特别地，提供了一种用于搜索能够自动确定用于搜索数据的字符编码类型的数字取证数据的装置和方法。用于搜索数字取证数据的装置包括：成像模块，用于从数据源生成图像文件; 文件系统分析模块，用于分析图像文件的文件系统以生成文件系统分析信息; 搜索模块，用于基于文件系统分析信息确定搜索字符编码类型并使用搜索字符编码类型搜索数据; 以及用户接口，用于从用户接收与搜索有关的命令，将所接收的命令发送到文件系统分析模块和搜索模块，并将搜索结果输出给用户。在搜索数字取证数据时，提取实际由嫌疑人使用的操作系统，处理器和活动字符编码类型的信息，以确定搜索字符编码类型，从而搜索数据的准确性和效率是减少了用于确定字符编码类型所花费的时间，精力和时间。

2. 发明申请

US20090094203A1 APPARATUS AND METHOD FOR SEARCHING FOR DIGITAL FORENSIC DATA 有权
标题翻译：搜索数字威廉数据的装置和方法
公开(公告)号：US20090094203A1
公开(公告)日：2009-04-09
申请号：US12057428
申请日：2008-03-28
申请人： Ki Bom KIM , Sang Seo PARK
发明人： Ki Bom KIM , Sang Seo PARK
IPC分类号： G06F7/06
CPC分类号： G06F17/30106
摘要： Provided are an apparatus and method for searching for digital forensic data. In particular, provided are an apparatus and method for searching for digital forensic data capable of automatically determining a character encoding type that is used in searching for data. The apparatus for searching for digital forensic data includes: an imaging module for generating an image file from a data source; a file system analysis module for analyzing a file system of the image file to generate file system analysis information; a search module for determining a search character encoding type based on the file system analysis information and searching for the data using the search character encoding type; and a user interface for receiving a command related to a search from a user, transmitting the received command to the file system analysis module and the search module, and outputting the search results to the user. In searching for digital forensic data, information on an operating system, a processor and an active character encoding type, which are actually used by a suspect, is extracted to determine a search character encoding type, so that accuracy and efficiency of searching for data are increased, and time, effort and money spent in determining a character encoding type are reduced.
摘要翻译：提供了一种用于搜索数字取证数据的装置和方法。特别地，提供了一种用于搜索能够自动确定用于搜索数据的字符编码类型的数字取证数据的装置和方法。用于搜索数字取证数据的装置包括：成像模块，用于从数据源生成图像文件; 文件系统分析模块，用于分析图像文件的文件系统以生成文件系统分析信息; 搜索模块，用于基于文件系统分析信息确定搜索字符编码类型并使用搜索字符编码类型搜索数据; 以及用户接口，用于从用户接收与搜索有关的命令，将所接收的命令发送到文件系统分析模块和搜索模块，并将搜索结果输出给用户。在搜索数字取证数据时，提取实际由嫌疑人使用的操作系统，处理器和活动字符编码类型的信息，以确定搜索字符编码类型，从而搜索数据的准确性和效率是减少了用于确定字符编码类型所花费的时间，精力和时间。

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