Abstract: Proxy re-encryption (PRE) provides a promising solution for encrypted data sharing in public cloud. When data owner Alice is going to share her encrypted data with data consumer Bob, Alice ...

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 ...

With Microsoft, European organizations can confidently build the future — on their terms, with their data, under their control. "In a time of geopolitical volatility, we are committed to providing ...