Research on Core Data Protection Based on Cloud Computing

The rise of cloud computing has brought new challenges and opportunities to data protection technology. On the one hand, large-scale cloud storage systems contain huge amounts of data. Their system complexity and service characteristics make data reliability severely challenged, requiring stronger data protection technologies. At the same time, cloud host surfaces with important business data are stored. Against the intrusion threat of hackers around the world, the common data protection mechanism in the host can not resist the hacker’s destruction behavior, and needs to adopt new data protection technology to deal with it. To this end, a cloud-based user core data protection model is designed to decompose user data into core data and general data. The core data will be stored in a user-controllable private cloud. The general data is filtered and stored in the public service provider. In the cloud, the protection and security of user core data is effectively solved. By utilizing the existing network security products and combining the designed data classification algorithms, the cloud-based enterprise core data protection system is constructed according to the model. The validity of the model is verified by the actual use, and the core data of the user in the cloud computing is used. Protection explores new ways.