A data storage method and device

Abstract

An embodiment of the present invention provides a data storage method and device, the method comprising: acquiring data attribute information and service credential information; generating a data protection label according to the data attribute information and service credential information; determining a data protection label according to the data protection label A protection method and / or a key generation method; protect the stored data according to the data protection method and the key generation method, and generate protected data; store the protected data according to the storage address information. By determining the data protection label, the generation of protection keys and the determination of data protection methods are carried out according to different security requirements, providing customers with higher security requirements with more secure and complex protection methods, and providing comparison services for customers with lower security requirements The simple protection method avoids the unified protection method for all user data and realizes the effective utilization of storage system resources.

Description

technical field [0001] Embodiments of the present invention relate to the field of storage technologies, and in particular, to a data storage method and device. Background technique [0002] At present, with the rapid development of Internet technology and cloud computing technology, network storage technology is widely used by people. While network storage provides users with convenient and efficient services, the security of network storage and the efficient allocation of resources have also attracted a lot of attention. [0003] In the prior art, in order to protect the security of user data, the network storage system adopts unified security protection measures, and the reasonable and efficient utilization of storage system resources plays a key role in the overall high availability and effectiveness of the storage, but the existing technology The storage system in the system adopts a unified security protection method to protect user data, which is not conducive to the...

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