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A major concern of users of cloud storage services is the lost of control over security, availability and privacy of their files. That is partially addressed by end-to-end encryption techniques. However, most of the solutions currently available offer rigid functionalities that cannot be rapidly integrated into customized tools to meet user's requirements like, for example, file sharing with other...
Today, many cloud storage services have been available to small-to-medium business and individuals by file syncing-and-sharing (FSS) service. To meet the security requirement of FSS, we present a new architecture based on secure Player/Reader box with RBAC-compatible cryptosystem, which supports to access the encrypted data in the cloud, as well as traitor tracing and revocation mechanisms for pirate...
Electronic documents are considered to be the most valuable information assets in enterprises. This article explains all the typical styles of document security management products. As the cloud security era is coming, the existing systems need to be upgraded with most cost-effective measures, so a document security management system suitable for cloud security is also designed in this article.
Cloud storage has been increasing in popularity recently due to its ability to deliver virtualized storage on demand over a network. As the amount of digital resources continues to grow at an astounding rate, more and more intelligent devices (such as GPU) are embedded as computing units to enhance the performance of storage system. How to seamlessly integrate these computing resources into cloud...
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