Enriched document-sensitivity metadata using contextual information

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United States of America Patent

PATENT NO 11907393
APP PUB NO 20230078586A1
SERIAL NO

17878781

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Abstract

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The technology disclosed includes a system to efficiently classify sensitivity of document generated by and downloaded from cloud-based provider services. The system monitors network traffic at a document-generation initiating endpoint and receives a web page identifying the document generated. The system parses the network traffic that selects the document for download, based on the user selecting a link, and intercepts a document handle in an API parameter string used to download the document. The system interprets the document handle to analyze sensitivity of the document to assign a sensitive classification to the document. The sensitivity classification is encoded into the document header metadata. The encoded sensitivity classification can be used to enhance security, for example, preventing data exfiltration.

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Patent Owner(s)

Patent OwnerAddress
NETSKOPE INC2445 AUGUSTINE DRIVE 3RD FLOOR SANTA CLARA CA 95054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Narayanaswamy, Krishna Saratoga, US 119 5903
Sambamoorthy, Arjun Mountain View, US 22 359

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