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Method for storing of data within a cloud storage and a cloud storage system

  • US 10,313,311 B2
  • Filed: 08/22/2014
  • Issued: 06/04/2019
  • Est. Priority Date: 08/22/2014
  • Status: Active Grant
First Claim
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1. A method for storing data at a cloud storage, wherein data of a user is stored at the cloud storage upon a user request, the method comprising:

  • encrypting the data of the user;

    directing the user request to a data manager;

    before an uploading of the encrypted data to the cloud storage, performing, by the data manager, a deduplication on the encrypted data, so that uploading of the encrypted data is only performed if the encrypted data is not yet stored within the cloud storage, andrevoking access, of a user that has registered for the data, to the encrypted data stored within the cloud storage by changing a Uniform Resource Identifier (URI) of the encrypted data to another random URI when the registered user cancels their registration.

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