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1. 发明授权

US08239396B2 View mechanism for data security, privacy and utilization 有权
标题翻译：查看数据安全，隐私和利用的机制
公开(公告)号：US08239396B2
公开(公告)日：2012-08-07
申请号：US12408551
申请日：2009-03-20
申请人： Ji-Won Byun , Chi Ching Chui , Daniel M. Wong
发明人： Ji-Won Byun , Chi Ching Chui , Daniel M. Wong
IPC分类号： G06F17/30
CPC分类号： G06F21/6227 , G06F17/3051 , G06F21/6254 , G06F2221/2117 , G06F2221/2141
摘要： A machine-implemented method and machine-readable media for transforming sensitive data in a database is provided. Sensitive data in the database are transformed based on a query context of a query. The query may also be transformed. The transformed query may be applied against the transformed sensitive data to construct a query result. The query result with the transformed sensitive data represents a lenticular view. The lenticular view represents a modified form of the sensitive data that an end-user is allowed access to.
摘要翻译：提供了用于转换数据库中的敏感数据的机器实现的方法和机器可读介质。基于查询的查询上下文来转换数据库中的敏感数据。查询也可能被转换。转换的查询可以针对转换的敏感数据应用，以构建查询结果。具有变换的敏感数据的查询结果表示透镜视图。透镜视图表示允许最终用户访问的敏感数据的修改形式。

2. 发明申请

US20100241641A1 VIEW MECHANISM FOR DATA SECURITY, PRIVACY AND UTILIZATION 有权
标题翻译：查看数据安全，隐私和利用的机制
公开(公告)号：US20100241641A1
公开(公告)日：2010-09-23
申请号：US12408551
申请日：2009-03-20
申请人： Ji-Won Byun , Chi Ching Chui , Daniel M. Wong
发明人： Ji-Won Byun , Chi Ching Chui , Daniel M. Wong
IPC分类号： G06F17/30 , G06F7/10
CPC分类号： G06F21/6227 , G06F17/3051 , G06F21/6254 , G06F2221/2117 , G06F2221/2141
摘要： A machine-implemented method and machine-readable media for transforming sensitive data in a database is provided. Sensitive data in the database are transformed based on a query context of a query. The query may also be transformed. The transformed query may be applied against the transformed sensitive data to construct a query result. The query result with the transformed sensitive data represents a lenticular view. The lenticular view represents a modified form of the sensitive data that an end-user is allowed access to.
摘要翻译：提供了用于转换数据库中的敏感数据的机器实现的方法和机器可读介质。基于查询的查询上下文来转换数据库中的敏感数据。查询也可能被转换。转换的查询可以针对转换的敏感数据应用，以构建查询结果。具有变换的敏感数据的查询结果表示透镜视图。透镜视图表示允许最终用户访问的敏感数据的修改形式。

3. 发明授权

US10540508B2 Method and apparatus for securing a database configuration 有权
公开(公告)号：US10540508B2
公开(公告)日：2020-01-21
申请号：US12561461
申请日：2009-09-17
申请人： Ji-Won Byun , Chi Ching Chui , Daniel ManHung Wong , Chon Hei Lei
发明人： Ji-Won Byun , Chi Ching Chui , Daniel ManHung Wong , Chon Hei Lei
IPC分类号： G06F21/62
摘要： One embodiment of the present invention provides a system that secures a database configuration from undesired modifications. This system allows a security officer to issue a configuration-locking command, which activates a lock for the configuration of a database object. When a configuration lock is activated for a database object, the system prevents a user (e.g., a database administrator) from modifying the configuration of the database object, without restricting the user from accessing the database object itself. The security officer is a trusted user that is responsible for maintaining the stability of the database configuration, such that a configuration lock activated by the security officer preserves the database configuration by overriding the privileges assigned to a database administrator.

4. 发明申请

US20110067084A1 METHOD AND APPARATUS FOR SECURING A DATABASE CONFIGURATION 审中-公开
标题翻译：用于保护数据库配置的方法和装置
公开(公告)号：US20110067084A1
公开(公告)日：2011-03-17
申请号：US12561461
申请日：2009-09-17
申请人： Ji-Won Byun , Chi Ching Chui , Daniel ManHung Wong , Chon Hei Lei
发明人： Ji-Won Byun , Chi Ching Chui , Daniel ManHung Wong , Chon Hei Lei
IPC分类号： G06F21/00 , G06F17/30
CPC分类号： G06F21/6209 , G06F16/217 , G06F16/2343
摘要： One embodiment of the present invention provides a system that secures a database configuration from undesired modifications. This system allows a security officer to issue a configuration-locking command, which activates a lock for the configuration of a database object. When a configuration lock is activated for a database object, the system prevents a user (e.g., a database administrator) from modifying the configuration of the database object, without restricting the user from accessing the database object itself. The security officer is a trusted user that is responsible for maintaining the stability of the database configuration, such that a configuration lock activated by the security officer preserves the database configuration by overriding the privileges assigned to a database administrator.
摘要翻译：本发明的一个实施例提供一种确保数据库配置免受不期望的修改的系统。该系统允许安全员发布配置锁定命令，该命令激活用于配置数据库对象的锁。当为数据库对象激活配置锁定时，系统防止用户（例如，数据库管理员）修改数据库对象的配置，而不会限制用户访问数据库对象本身。安全官员是一个值得信赖的用户，负责维护数据库配置的稳定性，使得由安全人员激活的配置锁定通过覆盖分配给数据库管理员的权限来保留数据库配置。

5. 发明授权

US07840551B2 Method and apparatus for automatically classifying data 有权
标题翻译：自动分类数据的方法和装置
公开(公告)号：US07840551B2
公开(公告)日：2010-11-23
申请号：US11933756
申请日：2007-11-01
申请人： Daniel ManHung Wong , Amit Ganesh , Bipul Sinha , Chi Ching Chui
发明人： Daniel ManHung Wong , Amit Ganesh , Bipul Sinha , Chi Ching Chui
IPC分类号： G06F17/00
CPC分类号： G06F21/6227
摘要： One embodiment of the present invention provides a system for automatically classifying data in a database. During operation, the system receives and executes a database operation. Next, the system automatically determines if any data was modified as a result of executing the database operation. If so, for each data item that was modified, the system automatically determines if the data item is associated with a classification-rule. If so, the system automatically reclassifies the data item according to the classification-rule. If not, the system leaves a classification of the data item unchanged.
摘要翻译：本发明的一个实施例提供一种用于在数据库中自动分类数据的系统。在运行期间，系统接收并执行数据库操作。接下来，由于执行数据库操作，系统会自动确定是否修改了任何数据。如果是，对于修改的每个数据项，系统自动确定数据项是否与分类规则相关联。如果是这样，系统会根据分类规则自动重新分类数据项。如果没有，系统会保留数据项的分类。

6. 发明申请

US20100030781A1 METHOD AND APPARATUS FOR AUTOMATICALLY CLASSIFYING DATA 有权
标题翻译：用于自动分类数据的方法和装置
公开(公告)号：US20100030781A1
公开(公告)日：2010-02-04
申请号：US11933756
申请日：2007-11-01
申请人： Daniel ManHung Wong , Amit Ganesh , Bipul Sinha , Chi Ching Chui
发明人： Daniel ManHung Wong , Amit Ganesh , Bipul Sinha , Chi Ching Chui
IPC分类号： G06F17/30
CPC分类号： G06F21/6227
摘要： One embodiment of the present invention provides a system for automatically classifying data in a database. During operation, the system receives and executes a database operation. Next, the system automatically determines if any data was modified as a result of executing the database operation. If so, for each data item that was modified, the system automatically determines if the data item is associated with a classification-rule. If so, the system automatically reclassifies the data item according to the classification-rule. If not, the system leaves a classification of the data item unchanged.
摘要翻译：本发明的一个实施例提供一种用于在数据库中自动分类数据的系统。在运行期间，系统接收并执行数据库操作。接下来，由于执行数据库操作，系统会自动确定是否修改了任何数据。如果是，对于修改的每个数据项，系统自动确定数据项是否与分类规则相关联。如果是这样，系统会根据分类规则自动重新分类数据项。如果没有，系统会保留数据项的分类。

7. 发明授权

US09886590B2 Techniques for enforcing application environment based security policies using role based access control 有权
公开(公告)号：US09886590B2
公开(公告)日：2018-02-06
申请号：US12508011
申请日：2009-07-23
申请人： Janaki Narasinghanallur , Min-Hank Ho , Thomas Keefe , Eric Sedlar , Chi Ching Chui , Vikram Pesati
发明人： Janaki Narasinghanallur , Min-Hank Ho , Thomas Keefe , Eric Sedlar , Chi Ching Chui , Vikram Pesati
IPC分类号： H04L29/06 , G06F21/62
CPC分类号： G06F21/6218
摘要： An application platform examines, at runtime, various specified aspects of an application environment in which an application interacts with a user. Such examinations are made to determine a state for each of the various specified aspects. Further, the platform automatically activates particular application environment roles for the user depending on the result of the examinations. For example, an application environment role may be activated representing a particular detected mode of communication (e.g., encrypted network communications) or a particular detected manner of authentication (e.g., password authentication). Such activations are based on the detected states and specified states for the various specified aspects of the application environment. Such activations may occur in the context of an application attempting to perform an operation on an access controlled object on behalf of a user. Further, such activations may occur in the context of establishing or maintaining a user session for a user of an application.

8. 发明申请

US20110023082A1 TECHNIQUES FOR ENFORCING APPLICATION ENVIRONMENT BASED SECURITY POLICIES USING ROLE BASED ACCESS CONTROL 有权
标题翻译：使用基于角色的访问控制实施基于应用环境的安全策略的技术
公开(公告)号：US20110023082A1
公开(公告)日：2011-01-27
申请号：US12508011
申请日：2009-07-23
申请人： Janaki Narasinghanallur , Min-Hank Ho , Thomas Keefe , Eric Sedlar , Chi Ching Chui , Vikram Pesati
发明人： Janaki Narasinghanallur , Min-Hank Ho , Thomas Keefe , Eric Sedlar , Chi Ching Chui , Vikram Pesati
IPC分类号： G06F17/00
CPC分类号： G06F21/6218
摘要： An application platform examines, at runtime, various specified aspects of an application environment in which an application interacts with a user. Such examinations are made to determine a state for each of the various specified aspects. Further, the platform automatically activates particular application environment roles for the user depending on the result of the examinations. For example, an application environment role may be activated representing a particular detected mode of communication (e.g., encrypted network communications) or a particular detected manner of authentication (e.g., password authentication). Such activations are based on the detected states and specified states for the various specified aspects of the application environment. Such activations may occur in the context of an application attempting to perform an operation on an access controlled object on behalf of a user. Further, such activations may occur in the context of establishing or maintaining a user session for a user of an application.
摘要翻译：应用程序平台在运行时检查应用程序环境的各种指定方面，其中应用程序与用户交互。进行这样的检查以确定各个指定方面中的每一个的状态。此外，平台根据考试的结果自动激活用户的特定应用程序环境角色。例如，可以激活表示特定检测到的通信模式（例如，加密的网络通信）或特定检测到的认证方式（例如，密码认证）的应用环境角色。这种激活基于针对应用环境的各个指定方面的检测状态和指定状态。这种激活可以在尝试代表用户对访问控制对象执行操作的应用程序的上下文中发生。此外，这种激活可以在为应用的用户建立或维护用户会话的上下文中发生。

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