Determining a sensitivity label of document information in real time
AssigneeInternational Business Machines Corporation
InventorsTaku Aratsu, Sanehiro Furuichi, Hideo Ichinomiya, Hayato Kiriyama, Masami Tada
Life of this patent
Estimating the term…
Abstract
A sensitivity label for document information in a document may be determined in real time, according to one embodiment, by flexibly and dynamically determining a sensitivity label for the document based on content included in information within the document. Information within a document varies from day to day, for example, document information may decrease in importance with time, increase in importance due to an event, etc. Therefore, the sensitivity label of the document, according to embodiments described herein, may also change dynamically in accordance with document content, information, etc.
Claims24
A system, comprising:
- logic adapted for detecting a predetermined operation for document information;
- logic adapted for extracting a content of the document information in response to detection of the predetermined operation;
- logic adapted for acquiring policy information representing a relationship between the content and a sensitivity label;
- and
- logic adapted for determining the sensitivity label of the document information by determining the sensitivity label corresponding to the content based on the policy information in response to extraction of the content.
A device for determining a sensitivity label of document information, the device comprising:
- an operation detection module configured for detecting a predetermined operation for document information;
- a content extraction module configured for extracting a content included in the document information in response to the detection of the predetermined operation;
- a policy information acquisition module configured for acquiring policy information representing a relationship between the content and the sensitivity label;
- a determination module configured for determining the sensitivity label of the document information by determining the sensitivity label corresponding to the content based on the policy information in response to the extraction of the content;
- a position module configured for acquiring positional information;
- and
- a communication module configured for communicating with a policy server,
- wherein the sensitivity label of the content is determined based on the positional information and the policy information.
A system, comprising:
- a policy server, comprising:
- a policy information management module configured for:
- generating policy information for transmission to a device in response to reception of a request to acquire policy information from the device;
- and
- transmitting the policy information to the device, the policy information representing a relationship between a content of the document information and a sensitivity label;
- and
- a device for determining a sensitivity label of document information, the device comprising:
- an operation detection module configured for detecting a predetermined operation for the document information;
- a content extraction module configured for extracting the content of the document information in response to the detection of the predetermined operation;
- a policy information acquisition module configured for:
- requesting the policy server to acquire the policy information;
- and
- acquiring the policy information from the policy server;
- and
- a determination module configured for determining the sensitivity label of the document information by determining the sensitivity label corresponding to the content based on the policy information in response to extraction of the content.
A computer program product comprising a computer readable storage medium having computer readable program code embodied therewith, the computer readable program code comprising:
- computer readable program code configured to detect a predetermined operation for document information;
- computer readable program code configured to extract a content of the document information in response to detection of the predetermined operation;
- computer readable program code configured to acquire policy information representing a relationship between the content and a sensitivity label;
- and
- computer readable program code configured to determine the sensitivity label of the document information by determining the sensitivity label corresponding to the content based on the policy information in response to extraction of the content.
A method, comprising:
- detecting a predetermined operation for document information;
- extracting a content of the document information in response to detection of the predetermined operation;
- acquiring policy information representing a relationship between the content and a sensitivity label;
- and
- determining the sensitivity label of the document information by determining the sensitivity label corresponding to the content based on the policy information in response to extraction of the content,
- wherein the policy information is acquired from a policy server.
Dependencies are inferred from the claim text.