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Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

The birth of a baby into the world is usually greeted with joy by parents as well as the whole family. However there were ...

Abstract: In this paper, we propose to utilize intelligent reflecting surfaces (IRSs) for enhancing the physical layer security of wireless communications systems. In particular, an IRS-assisted ...

Abstract: With version 9, Java has been given the new module system Jigsaw. Major goals were to simplify maintainability of the JDK and improve its security by encapsulating modules' internal types.