Abstract: Data confidentiality, a fundamental security element for dependable cloud storage, has been drawing widespread concern. Public-key encryption with keyword search (PEKS) has emerged as a ...

Need a projector for a tight space, whether that's a business conference room, a store-window display, or your personal media cave? One of these models we tested is the one you want. Most of my ...

The hammer throw is a track and field event where athletes compete by throwing a hammer, which is a metal ball that’s attached to a grip by a steel wire. The winner of the event is the athlete who ...

Shai Gilgeous-Alexander is one of the game's best scorers, regardless of how the points are tallied. Joshua Gateley / Getty Images Shai Gilgeous-Alexander knows the label. “Foul merchant” has become ...

Need to install Java on your Windows 11 PC for apps like Minecraft or enterprise software? Here are all the steps you need to follow to quickly run Java safely on your computer. Yes, Windows 11 ...

The discus throw is a track and field event where athletes throw a heavy, round-shaped disc as far as possible while remaining inside a 2.5-metre diameter circle. The winner is the athlete who throws ...

Abstract: Nearly all of the previous attribute-based proxy re-encryption (ABPRE) schemes cannot support keyword search and keyword updating without the aid of private key generator (PKG) ...