Network virtual disk file safety management method based on cloud computing

Abstract

The invention provides a network virtual disk file safety management method based on cloud computing, which achieves the functions of automatic load balancing and transparent space expanding and shrinking by adopting cloud computing thought. In order to overcome the defect that public cloud can not realize data safety isolation and authorization use, the method can take Hadoop cloud platform as a base to construct a seamless virtual disk transparent encryption environment and realize distribution storage, data isolation, safe data sharing and other functions.

Description

technical field [0001] The invention relates to the field of computer information security, in particular to a cloud computing-based network virtual disk file security management method. Background technique [0002] The rapid development of the Internet enables us to browse massive resources on the Internet, but at the same time exposes our local data to the Internet. In many commercial projects, enterprises have very high requirements for data security, especially do not want important data such as source codes, design drawings, customer information, research results, and company sales records developed by enterprises to be leaked by internal personnel, or spread to in the hands of competitors. According to the statistics of the FBI in the United States, 83% of information security accidents are caused by insiders and internal and external collusion, and 70% of leaking crimes come from within the enterprise. The problem of data security storage and sharing cannot be ignor...

AI Technical Summary

Problems solved by technology

The system encrypts all confidential files, but software errors or abnormal situations such as power outages increase the probability of file damage, and generally file damage cannot be repaired, which requires extremely high stability and reliability of the security system itself

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