Google Restocks $3 ChromeOS Flex USB Kit Following Early Sellout

Google and Back Market’s $3 ChromeOS Flex USB Kit helps older PCs avoid e-waste, but availability remains limited after early ...
IEEE

A Comprehensive Survey on RIS-Enhanced Physical Layer Security in UAV-Assisted Networks

Abstract: This survey provides an in-depth examination of the role of reconfigurable intelligent surfaces (RIS) in enhancing physical layer security (PLS) within uncrewed aerial vehicle (UAV)-assisted ...

What Is a Security Key? A Complete Guide to Hardware Authentication

Passwords have long been the first line of defense for protecting online accounts. However, they are no longer enough on ...

A crucial Windows security certificate just expired - how to check your PC

The first Windows Secure Boot expiration date is here for more than a billion PCs, with more to come - and even some Linux ...