By now, you’ve probably seen the term “RFID-blocking” advertised with wallets and phone cases alike — but what does it really mean? RFID, or Radio Frequency Identification, is the mechanism used to ...

Is This the Best RFID & NFC Blocker in 2025? In 2025, searches for “SafeCard reviews”, “SafeCard consumer reports”, and “best ...

In the modern digital landscape, safeguarding sensitive information from cybercriminals is paramount. Hackers employ ...

Calgary has been the only major Canadian city where police allowed news outlets to keep an ear on officer activity on the ...

Liberty Defense Holdings Ltd. (“ Liberty ” or the “ Company ”) (TSXV: SCAN, OTCQB: LDDFF, FRANKFURT: LD2A), a leading technology provider of AI-based next generation detection solutions for concealed ...

A majority of residents of Chicago and the surrounding suburbs commute to work by car. Here's how police scanners, live video and social media help keep them on time.

Guelph Police Service and Victim Services Wellington have long been operating a program that helps police find missing vulnerable people through a bracelet that emits a specific radio frequency.

Part 2 presents a device that allows you to play with and display live SDR signal spectrums with negative frequencies. Software-defined radio (SDR) firmware makes extensive use of I/Q representation ...

If you are looking at starting a community radio station on AM or FM then the UK Community Radio Network wants to hear from you. Ofcom is currently consulting on its work plan for the 2025-2026 ...