Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Anurag Kahol0
Anoop Kumar Bhattacharjya0
Balas Natarajan Kausik0
Date of Patent
June 2, 2015
Patent Application Number
14101326
Date Filed
December 9, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A proxy server creates an index of keywords, receives at least a portion of a file, and, when a keyword in the index is encountered in the at least a portion of the file as the at least a portion of the file is being encrypted, associates in the index an encrypted record location identifier with the encountered keyword. The proxy server receives a search query and uses the keyword index to retrieve encrypted records from the server. The encrypted records are decrypted and sent as search results in response to the search query.
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