125 KHz card reader systems have been a cornerstone of access control for decades. Unfortunately, 125 KHz cards can be easily copied and duplicated with readily available off-the-shelf products, ...

Kelly is a former Editor, SMB at Forbes Advisor, specializing in starting and marketing new ventures. Before joining the team, she was a Content Producer at Fit Small Business where she served as an ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Think back to the last time you checked into a hotel. Chances are, you handed over a credit card for incidentals and watched while the desk attendant typed away on a keyboard for what seemed like ...