Duane Morris LLP
Security control method of network storage
The present invention discloses a security control method of network storage to ensure that the unencrypted data cannot be figured out from all information stored on the server. The method includes: encrypting, the private key of a user using a user credential and storing the encrypted private key in a server; encrypting data using a storage key, when uploading the data to the server, encrypting the decryption key corresponding to the storage key using the public key of the user, and submitting the encrypted data and the encrypted decryption key to the server.
Tianjin Sursen Investment Co., Ltd.
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Donglin
Wang