For the last couple of decades, security measures in places like airports, schools, stadiums, and other public venues have continuously ramped up. X-ray machines, surveillance cameras, and bag ...

In the world of indoor security systems, motion detection usually relies on cameras or at least dedicated sensors. Both types of solution add to hardware plus installation costs, not to mention that ...

Cisco Systems Inc. today announced a new lineup of high-end wireless LAN access points with so-called CleanAir technology that gives network administrators the ability to monitor Wi-Fi interference ...

U.S. safety regulators have received more than 100 pilot reports of possible interference from 5G wireless signals -- including three near Chicago O’Hare International Airport -- since the new mobile ...