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2. 发明申请

US20060174123A1 System and method for detecting, analyzing and controlling hidden data embedded in computer files 审中-公开
标题翻译：用于检测，分析和控制嵌入在计算机文件中的隐藏数据的系统和方法
公开(公告)号：US20060174123A1
公开(公告)日：2006-08-03
申请号：US11146720
申请日：2005-06-07
申请人： Ronald Hackett , Edward Troy , John Nord , David Johnson
发明人： Ronald Hackett , Edward Troy , John Nord , David Johnson
IPC分类号： H04L9/00
CPC分类号： G06F21/6245 , G06F21/645
摘要： A system and method for detecting, analyzing, and controlling the content of computer files and information in a variety of formats, including embedded information. The system examines one or more computer files in their entirely, including any embedded files, objects, or data, looks of confidential or secret information according to an established security search protocol, which may vary from user to user. Objects in a computer file are identified and decomposed into component objects. This process can be repeated until a user-specified depth of decomposition is achieved, or until the component objects can no longer be decomposed. The component objects are then analyzed for specific content, which is displayed for review by the user. The user can then make decisions regarding removal or modification of that content before sending the file on for further processing or delivery to a recipient. A certificate file linked to the computer file documents the results of the analysis and any deletions or modifications, and can be stored in a central database. Files also may be given a risk score based on the occurrence of certain objects, data, or keywords in a file, based on type and location.
摘要翻译：一种用于检测，分析和控制各种格式的计算机文件和信息内容的系统和方法，包括嵌入信息。该系统根据建立的安全搜索协议（其可能因用户而异）检查其中的一个或多个计算机文件，包括任何嵌入的文件，对象或数据，机密或秘密信息的外观。识别计算机文件中的对象并将其分解为组件对象。可以重复该过程，直到达到用户指定的分解深度，或直到组件对象不再分解为止。然后分析组件对象的特定内容，显示供用户查看。然后，用户可以在发送文件以进一步处理或传递给接收者之前就该内容的删除或修改做出决定。链接到计算机文件的证书文件记录分析结果和任何删除或修改，并且可以存储在中央数据库中。可以根据类型和位置，根据文件中某些对象，数据或关键字的出现，给出文件风险分数。

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