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1. 发明授权

US08695090B2 Data loss protection through application data access classification 有权
标题翻译：数据丢失保护通过应用数据访问分类
公开(公告)号：US08695090B2
公开(公告)日：2014-04-08
申请号：US12263319
申请日：2008-10-31
申请人： Ian Barile , Bruce Wootton , Dirk Kessler , Rajesh Upadhyay
发明人： Ian Barile , Bruce Wootton , Dirk Kessler , Rajesh Upadhyay
IPC分类号： G06F11/00 , G06F12/14 , G06F12/16 , G08B23/00
CPC分类号： G06F21/552
摘要： A method and apparatus for classifying behavior of an application based on its data access pattern is described. In one embodiment, the method includes monitoring file access events associated with an application, and determining whether at least one of the file access events indicates the application's attempt to manipulate data of a file. If at least one file access event indicates the application's attempt to manipulate the data within the file, then at least one action is caused to be performed.
摘要翻译：描述了一种基于其数据访问模式来分类应用行为的方法和装置。在一个实施例中，该方法包括监视与应用相关联的文件访问事件，以及确定文件访问事件中的至少一个是否指示应用程序尝试操纵文件的数据。如果至少一个文件访问事件指示应用程序尝试操纵文件中的数据，则至少执行一个操作。

2. 发明申请

US20100115614A1 DATA LOSS PROTECTION THROUGH APPLICATION DATA ACCESS CLASSIFICATION 有权
标题翻译：数据丢失保护通过应用数据访问分类
公开(公告)号：US20100115614A1
公开(公告)日：2010-05-06
申请号：US12263319
申请日：2008-10-31
申请人： Ian Barile , Bruce Wootton , Dirk Kessler , Rajesh Upadhyay
发明人： Ian Barile , Bruce Wootton , Dirk Kessler , Rajesh Upadhyay
IPC分类号： G06F21/24
CPC分类号： G06F21/552
摘要： A method and apparatus for classifying behavior of an application based on its data access pattern is described. In one embodiment, the method includes monitoring file access events associated with an application, and determining whether at least one of the file access events indicates the application's attempt to manipulate data of a file. If at least one file access event indicates the application's attempt to manipulate the data within the file, then at least one action is caused to be performed.
摘要翻译：描述了一种基于其数据访问模式来分类应用行为的方法和装置。在一个实施例中，该方法包括监视与应用相关联的文件访问事件，以及确定文件访问事件中的至少一个是否指示应用程序尝试操纵文件的数据。如果至少一个文件访问事件指示应用程序尝试操纵文件中的数据，则至少执行一个操作。

3. 发明授权

US08752180B2 Behavioral engine for identifying patterns of confidential data use 有权
标题翻译：用于识别机密数据使用模式的行为引擎
公开(公告)号：US08752180B2
公开(公告)日：2014-06-10
申请号：US12472339
申请日：2009-05-26
申请人： Ian Barile , Mario Espinoza
发明人： Ian Barile , Mario Espinoza
IPC分类号： G06F11/00
CPC分类号： G06F21/577 , G06F21/566
摘要： A client device hosts a behavioral engine. Using the behavioral engine, the client device analyzes behavior of a client application with respect to confidential information. The client device assigns a rating indicative of risk to the client application based on the behavior of the client application. The client device performs an action to mitigate risk of data loss if the rating exceeds a threshold.
摘要翻译：客户端设备托管行为引擎。使用行为引擎，客户端设备分析客户端应用程序关于机密信息的行为。客户端设备根据客户端应用程序的行为向客户端应用程序分配指示风险的评级。如果评级超过阈值，客户端设备将执行一项措施来减轻数据丢失的风险。

4. 发明申请

US20100162347A1 ADAPTIVE DATA LOSS PREVENTION POLICIES 有权
标题翻译：自适应数据丢失防范政策
公开(公告)号：US20100162347A1
公开(公告)日：2010-06-24
申请号：US12342038
申请日：2008-12-22
申请人： Ian Barile
发明人： Ian Barile
IPC分类号： G06F21/00
CPC分类号： G06F21/552
摘要： A monitor detects a policy violation on a computing device, wherein the policy violation includes a user attempt to perform an operation to move data that includes sensitive information off the computing device. The monitor determines whether one or more previous policy violations have occurred on the computing device. The monitor performs an action to minimize a risk of data loss based on the one or more previous policy violations.
摘要翻译：监视器检测计算设备上的策略冲突，其中策略冲突包括用户尝试执行将包括敏感信息的数据从计算设备移动的操作。监视器确定计算设备上是否发生了一个或多个先前的策略违规。监视器根据一个或多个先前的策略违规来执行操作以最小化数据丢失的风险。

5. 发明授权

US08799287B1 Method and apparatus for categorizing documents containing sensitive information 有权
标题翻译：用于对包含敏感信息的文档进行分类的方法和装置
公开(公告)号：US08799287B1
公开(公告)日：2014-08-05
申请号：US12755299
申请日：2010-04-06
申请人： Ian Barile , Aleksey Tsibulya
发明人： Ian Barile , Aleksey Tsibulya
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30707
摘要： A method and apparatus for determining whether a document is to be protected is described. In one embodiment, a computer system identifies a document to be categorized. The computer system then determines one or more probabilities that the document belongs to one or more of a plurality of predefined categories, the probabilities based on profiles of the predefined categories. The computer system then determines whether the probabilities indicate that the document is to be protected, and, if the document is to be protected, causes the document to be used in data loss detection.
摘要翻译：描述用于确定文档是否被保护的方法和装置。在一个实施例中，计算机系统识别待分类的文档。计算机系统然后基于预定类别的简档来确定该文档属于多个预定义类别中的一个或多个的一个或多个概率。然后，计算机系统确定概率是否指示文档被保护，并且如果要保护文档，则使文档被用于数据丢失检测。

6. 发明授权

US08613040B2 Adaptive data loss prevention policies 有权
标题翻译：自适应数据丢失预防策略
公开(公告)号：US08613040B2
公开(公告)日：2013-12-17
申请号：US12342038
申请日：2008-12-22
申请人： Ian Barile
发明人： Ian Barile
IPC分类号： G06F17/00
CPC分类号： G06F21/552
摘要： A monitor detects a policy violation on a computing device, wherein the policy violation includes a user attempt to perform an operation to move data that includes sensitive information off the computing device. The monitor determines whether one or more previous policy violations have occurred on the computing device. The monitor performs an action to minimize a risk of data loss based on the one or more previous policy violations.
摘要翻译：监视器检测计算设备上的策略冲突，其中策略冲突包括用户尝试执行将包括敏感信息的数据从计算设备移动的操作。监视器确定计算设备上是否发生了一个或多个先前的策略违规。监视器根据一个或多个先前的策略违规来执行操作以最小化数据丢失的风险。

7. 发明授权

US08356357B1 Detecting tainted documents by tracking transformed confidential data 有权
标题翻译：通过跟踪转换的机密数据来检测污染的文件
公开(公告)号：US08356357B1
公开(公告)日：2013-01-15
申请号：US12512911
申请日：2009-07-30
申请人： Ian Barile , Timothy Wyatt
发明人： Ian Barile , Timothy Wyatt
IPC分类号： G06F21/00
CPC分类号： G06F21/552 , H04L9/3247
摘要： Tainted files suspected to contain confidential data that are inaccessible to Data Loss Prevention (DLP) applications are detected and tracked on computers. An access detection module detects that an application has accessed a file that contains confidential information. A transformation detection module that the application wrote a transformed file that contains content inaccessible to the DLP application, where the transformed file is suspected to contain at least a portion of the confidential information. A signature module generates a signature for the transformed file containing the inaccessible content. The signature is stored in a signature database containing a plurality of signatures of transformed files. A comparison module compares the signature generated to files transmitted via a network, wherein the transmitted files contain content inaccessible to the DLP application. A transformed file detection module detects that matched file is the transformed file in response to a comparison indicating that the signature matches a file transmitted via the network.
摘要翻译：涉嫌包含数据丢失防护（DLP）应用无法访问的机密数据的污染文件在计算机上被检测和跟踪。访问检测模块检测到应用已经访问了包含机密信息的文件。转换检测模块，该应用程序写入包含DLP应用程序无法访问的内容的转换文件，其中转换文件被怀疑包含至少一部分机密信息。签名模块生成包含不可访问内容的转换文件的签名。签名存储在包含多个转换文件签名的签名数据库中。比较模块将生成的签名与通过网络发送的文件进行比较，其中发送的文件包含DLP应用程序不可访问的内容。变换文件检测模块响应于指示该签名与通过网络发送的文件匹配的比较，检测该匹配文件是变换文件。

8. 发明申请

US20100306850A1 BEHAVIORAL ENGINE FOR IDENTIFYING PATTERNS OF CONFIDENTIAL DATA USE 有权
标题翻译：用于识别保密数据使用模式的行为发动机
公开(公告)号：US20100306850A1
公开(公告)日：2010-12-02
申请号：US12472339
申请日：2009-05-26
申请人： Ian Barile , Mario Espinoza
发明人： Ian Barile , Mario Espinoza
IPC分类号： G06F11/30 , G06F15/16 , G06F21/00
CPC分类号： G06F21/577 , G06F21/566
摘要： A client device hosts a behavioral engine. Using the behavioral engine, the client device analyzes behavior of a client application with respect to confidential information. The client device assigns a rating indicative of risk to the client application based on the behavior of the client application. The client device performs an action to mitigate risk of data loss if the rating exceeds a threshold.
摘要翻译：客户端设备托管行为引擎。使用行为引擎，客户端设备分析客户端应用程序关于机密信息的行为。客户端设备根据客户端应用程序的行为向客户端应用程序分配指示风险的评级。如果评级超过阈值，客户端设备将执行一项措施来减轻数据丢失的风险。

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