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Encryption will play a more important role as more computation and storage are outsourced. Achieving good balance between strong security and application functionality preservation becomes a cutting-edge research problem. SE algorithms are well studied, which delegate search capabilities to the cloud provider without decrypting the documents. But this approach imposes extra constraints on cloud API...
Migrating traditional access control into Role Based Access Control (RBAC) lightens us a practical way to improve the management efficiency while maintaining system security. However, since security and reliability of RBAC are mostly depending on the quality of roles, how to find proper roles is a challenging problem. However, few existing approaches have taken abnormal configurations in the original...
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.