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| Cloud storage has advantageous characteristics of high reliability, high versatility, high scalability and high capacity. However, in terms of data privacy there are some anxious shortcomings which could not be ignored. Cloud storage users tend to worry about that the data saved in cloud storage may be malicious used by service providers, or when cloud storage service provider has been attacked, the data may be spied, stolen or tampered with. The HDFS-based Cloud Storage Encryption Access Network studied in this paper is designed for enterprise users to protect their data privacy from being invaded. It will sweep away the misgiving about data privacy problems, so as to make cloud storage service much more acceptable. |
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| Keywords:Cloud Storage, HDFS, Data Privacy, Access Network |
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