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Emerging decentralized storage services such as Storj and Filecoin show promise as a new paradigm for data outsourcing. These services tie cryptocurrency to personal storage resources and leverage blockchain technology to ensure data integrity in distributed networks. Compared to current cloud storage, they are
Cloud computing as an emerging technology trend is expected to reshape the advances in informationtechnology. In this paper, we address two fundamental issues in a cloud environment: privacy and efficiency. We first review a private keyword-based file retrieval scheme proposed by Ostrovsky et. al. Then, based on an
Explosive progress in networking and outsourcing storage increases the use of information retrieval technologies, in massive datasets. Nowadays, there are varieties of storage-providers through the internet, such as e-mail accounts and public database, which are convenient to store and exchange electronic files and
increased computation has enhanced the usage of the digital technologies. The digital data interconnects with different network devices which lead to the study of reliability, scalability and security. Security is the major part of the outsourced databases. Prior works like searchable encryption and proxy re-encryption have
storage, especially relevant when cloud storage facilities are used for data archiving, back up. We noted disadvantages of the current approach to malware detection in anti-virus software, such as the frequent software updates, the threat of reverse engineering as highlighted by recent allegations of a potential sabotage by
Cloud computing has emerged as a major way of reducing the informationtechnology costs incurred by organizations. For a cost-sensitive organization which stores its data in the cloud and retrieves files via keyword search, the primary focus is on the issues of cost effectiveness as well as privacy. Three keyword
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