Many quantum researchers are working toward building technologies that allow for the existence of a global quantum internet, in which any two users on Earth would be able to conduct large-scale ...

Abstract: This paper concerns the problem of authenticating different transmitters at the physical layer in a multi-user scenario. In this paper, we propose two tag-based Physical-Layer Authentication ...

What if the AI agent you built could securely handle multiple users, each interacting with their own personalized data, without ever compromising privacy or trust? In an era where data breaches and ...

Like the iPhone, Apple's iPad has become so ubiquitous over the years that many industries use it to carry out organized and shared activities. But how is this possible, knowing the iPad is primarily ...

I love the productivity boost I'll get from new multitasking tools, but how is it 2025 and I still can’t have multiple user profiles on a single iPad? I’m one of PCMag’s mobile writers. That means I ...

The big picture: Java stands as one of the enduring pillars of the software world. The programming language was released by Sun Microsystems on May 23, 1995, and so far has weathered the shifting ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The best way to teach the concept of Java user input to new software developers is to show them ...

Android 16 adds a new “multiuser” widget that lets you quickly switch between users on a device. This widget has tappable buttons for each user, indicated by their profile picture. The widget also ...

Linux, renowned for its robustness and security, is a powerful multi-user operating system that allows multiple people to interact with the same system resources without interfering with each other.