Big Data engineering, when approached strategically, becomes a core enabler of robust data privacy and security.

Abstract: Traditional searchable symmetric encryption (SSE) schemes rarely support context-aware semantic extension, and then lead to the searched results being incomplete or deviating from the user’s ...

When data owner Alice is going to share her encrypted data with data consumer Bob, Alice generates a re-encryption key and sends it to the cloud server (proxy); by using it ... APRE scheme and prove ...