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Method and apparatus for achieving data security in a distributed cloud computing environment
Method and apparatus for achieving data security in a distributed cloud computing environment
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机译:在分布式云计算环境中实现数据安全的方法和装置
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摘要
A distributed cloud storage system includes a cloud storage broker logically residing between a client platform and a plurality of remote cloud storage platforms. The cloud storage broker mediates execution of a cloud storage process that involves dividing a data item into multiple portions and allocating the portions to multiple selected cloud storage platforms according to first and second rules defining a key known only to the cloud storage broker or to the client. At some later time when it is desired to retrieve the data item, the key is retrieved from storage and the rules are executed in a reverse fashion to retrieve and reassemble the data item.
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