US 11,687,647 B2Granted

Method and electronic device for generating semantic representation of document to determine data security risk

AssigneeConcentric Software, Inc.

InventorsMadhusudana Shashanka, Bonnie Arogyam Varghese, Shankar Subramaniam, Karthik Krishnan, Rency Joseph

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Abstract

A method and an electronic device (100) are disclosed for generating semantic representation of a document to determine data security risk associated with the document. The method includes receiving, by a document semantics controller (160) of the electronic device (100), a document in an electronic form and determining, by the document semantics controller (160), raw text. Further, the method includes generating, by the document semantics controller (160), a plurality of sentence blocks using the raw text and determining, by the document semantics controller (160), embeddings for the plurality of sentence blocks. Further, the method includes determining, by the document semantics controller (160), the semantic representation of the document based on the embeddings for each of the sentence blocks; and generating, by the document semantics controller (160), the semantic representation of the document to determine the data security risk associated with the document.

Claims18

Dependent claims

A method for generating semantic representation of a document using an electronic device (100) to determine data security risk associated with the document, the method comprising:

receiving, by a document semantics controller (160) of the electronic device (100), a document in an electronic form, wherein the document comprises a plurality of content;
determining, by the document semantics controller (160) of the electronic device (100), raw text from the plurality of content;
generating, by the document semantics controller (160) of the electronic device (100), a plurality of sentence blocks of a predefined size using the raw text;
determining, by the document semantics controller (160) of the electronic device (100), at least one embeddings for each of the plurality of sentence blocks;
determining, by the document semantics controller (160) of the electronic device (100), the semantic representation of the document based on the at least one embeddings for each of the plurality of sentence blocks;
generating, by the document semantics controller (160) of the electronic device (100), the semantic representation of the document to determine the data security risk associated with the document;
determining, by the document semantics controller (160) of the electronic device (100), at least one attribute of a plurality of attributes associated with a user requesting access to the document, wherein at least one attribute indicates a user security risk profile;
determining, by the document semantics controller (160) of the electronic device (100), a document security risk profile based on the semantic representation of the document and semantic representation of neighboring documents;
and
determining, by the document semantics controller (160) of the electronic device (100), whether the user security risk profile matches the document security risk profile to determine access to the document.

7 more elements

An electronic device (100) for generating semantic representation of a document to determine data security risk associated with the document, the electronic device (100) comprising:

a memory (120);
a processor (140) coupled to the memory (120);
a document semantics controller (160) coupled to the memory (120) and the processor (140), and configured to:
receive a document in an electronic form, wherein the document comprises a plurality of content;
determine raw text from the plurality of content;
generate a plurality of sentence blocks of a predefined size using the raw text;
determine at least one embeddings for each of the plurality of sentence blocks;
determine the semantic representation of the document based on the at least one embeddings for each of the plurality of sentence blocks;
generate the semantic representation of the document to determine the data security risk associated with the document;
determining at least one attribute of a plurality of attributes associated with a user
requesting access to the document, wherein at least one attribute indicates a user
security risk profile;
determining a document security risk profile based on the semantic representation of the document and semantic representation of neighboring documents;
and
determining whether the user security risk profile matches the document security risk profile to determine access to the document.

12 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/160,369Filed 27 Jan 2021 · us provisional application
Priority: 28 Jan 2020
Published: US 2021/0256115 A119 Aug 2021
Granted: 27 Jun 2023
Term ends: Not estimatedThe source records don’t support an estimate.

Classification7 codes

G06F 21/552
Detecting local intrusion or implementing counter-measures: involving long-term monitoring or reporting
G06F 40/30
Handling natural language data: semantic analysis
G06F 21/6218
Protecting access to data via a platform, e.g. using keys or access control rules: to a system of files or objects, e.g. local or distributed file…
G06F 40/279
Natural language analysis: recognition of textual entities