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Big data has become a hot topic in many areas where the volume and growth rate of data require cloud-based platforms for processing and analysis. Due to open cloud environments with very limited user-side control, existing research suggests encrypting data before outsourcing and adopting Searchable Symmetric Encryption (SSE) to facilitate keyword-based searches on the ciphertexts. However, no prior...
In recent years, cloud computing is no doubt one of the most-talked-about terms in both the industry and academic worlds. In clouds, resources are delivered as services over the Internet in a pay-as-you-go fashion. By leasing cloud platforms to run their business, startups can achieve cost-saving and scale-up elasticity without being concerned about over-provisioning or under-provisioning for a service...
A user stores his personal files in a cloud, and retrieves them wherever and whenever he wants. For the sake of protecting the user data privacy and the user queries privacy, a user should store his personal files in an encrypted form in a cloud, and then sends queries in the form of encrypted keywords. However, a simple encryption scheme may not work well when a user wants to retrieve only files...
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.