Abstract: A method for sealing an opening extending radially from an outer circumferential surface to an inner circumferential surface of a tubular object in a nuclear power plant includes inserting a stopper from outside of the outer circumferential surface through the opening into the tubular object; and actuating a fastener from the outside of the circumferential surface to force the stopper radially outward to seal the opening. A mechanical seal assembly for plugging an opening in a tubular object by contacting an inner circumferential surface of the tubular object includes a stopper configured for insertion into an interior of the tubular object for plugging the opening. The stopper includes a surface configured for matching the inner circumferential surface of the tubular object.

Abstract: A method for sealing an opening extending radially from an outer circumferential surface to an inner circumferential surface of a tubular object in a nuclear power plant includes inserting a stopper from outside of the outer circumferential surface through the opening into the tubular object; and actuating a fastener from the outside of the circumferential surface to force the stopper radially outward to seal the opening. A mechanical seal assembly for plugging an opening in a tubular object by contacting an inner circumferential surface of the tubular object includes a stopper configured for insertion into an interior of the tubular object for plugging the opening. The stopper includes a surface configured for matching the inner circumferential surface of the tubular object.

Abstract: Data loss prevention (DLP) systems may be implemented in conjunction with collaborative services that may be integrated with or work in coordination with productivity services. Administrators may be enabled to configure DLP policies in the collaborative service to mitigate their organization's information disclosure risks, along with the detection and remediation of sensitive information. Access blocking may be one feature of the DLP system, where provision of access blocking may include determining if a detected action associated with content processed by the collaborative service matches access blocking criteria defined by DLP policy rules. In response to the determination that the action matches at least one access blocking criterion defined by the DLP policy rules, a block access tag associated with the content may be activated, previously defined permissions associated with the content may be ignored or altered, and access to the content may be restricted to a number of predefined users.

Abstract: A policy tip or end user notification is provided for data loss prevention in collaborative environments. A document interactivity application detects an action or trigger by an end user that affects a document. The document is processed, through a classification engine and a unified policy engine, with policies based on the action to detect a matched policy. A policy tip associated with the matched policy is identified and displayed on the display device in association with the document.

Abstract: Data loss prevention (DLP) systems may be implemented with collaborative services that may be integrated with or work in coordination with productivity services. Administrators may be enabled to configure DLP policies in the collaborative service to mitigate their organization's information disclosure risks, along with the detection and remediation of sensitive information. Access blocking may be a feature of the DLP system, where provision of access blocking may include determining if a detected action associated with content processed by the collaborative service matches access blocking criteria defined by DIP policy rules. In response to the determination that the action matches at least one access blocking criterion defined by the DLP policy rules, a block access tag associated with the content may be activated, previously defined permissions associated with the content may be ignored or altered, and access to the content may be restricted to a number of predefined users.

Abstract: Data loss prevention (DLP) systems may be implemented in conjunction with collaborative services that may be integrated with or work in coordination with productivity services. Administrators may be enabled to configure DLP policies in the collaborative service to mitigate their organization's information disclosure risks, along with the detection and remediation of sensitive information. Access blocking may be one feature of the DLP system, where provision of access blocking may include determining if a detected action associated with content processed by the collaborative service matches access blocking criteria defined by DLP policy rules. In response to the determination that the action matches at least one access blocking criterion defined by the DLP policy rules, a block access tag associated with the content may be activated, previously defined permissions associated with the content may be ignored or altered, and access to the content may be restricted to a number of predefined users.

Abstract: Data loss prevention (DLP) systems may be implemented in conjunction with collaborative services that may be integrated with or work in coordination with productivity services. Administrators may be enabled to configure DLP policies in the collaborative service to mitigate their organization's information disclosure risks, along with the detection and remediation of sensitive information. Access blocking may be one feature of the DLP system, where provision of access blocking may include determining if a detected action associated with content processed by the collaborative service matches access blocking criteria defined by DLP policy rules. In response to the determination that the action matches at least one access blocking criterion defined by the DLP policy rules, a block access tag associated with the content may be activated, previously defined permissions associated with the content may be ignored or altered, and access to the content may be restricted to a number of predefined users.

Abstract: A policy tip or end user notification is provided for data loss prevention in collaborative environments. A document interactivity application detects an action or trigger by an end user that affects a document. The document is processed, through a classification engine and a unified policy engine, with policies based on the action to detect a matched policy. A policy tip associated with the matched policy is identified and displayed on the display device in association with the document.

Abstract: In response to receiving a request for a query, one or more property values associated with the query may be defined in conjunction with the query to generate a contextually linked query. The contextually linked query may include a first property that provides a context for subsequent properties, where the subsequent properties may be concatenated to and provide a constraint on the first property. In some examples, the first property may be a sensitive data type property defining a type of sensitive data being queried, and the subsequent properties may be contextual properties, such as a sensitive match count or sensitive match confidence property. The contextually linked query may be submitted to a data store, and the query may be executed with the first property and/or the subsequent properties being applied to a same data set without a need for distinct columns for each property at the data store.