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Cloud federation has been proposed as a new paradigm that allows providers to avoid the limitation of owning only a restricted amount of resources, which forces them to reject new customers when they have not enough local resources to fulfill their customers' requirements. Federation allows a provider to dynamically outsource resources to other providers in response to demand variations. It also allows...
The development of cloud storage services makes companies who outsourced their data to cloud storage server can't control their data by themselves as before. Then comes the security issues, especially the privacy preserving has become an more important security problem. The users always search their documents through keyword in plaintext, which may leak privacy of users in cloud storage environment...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.