radio frequency identification

Even the ones that accidentally end up in your bag

An RFID Post-it note for the 21st century.

As if the ugly uniforms weren’t enough, now a private school is considering using RFID chips to track its students, … Continued

Protect your RFID-equipped credit cards and identification documents from snoopers

An offshore screening system will put a 14-mile buffer zone between ports and deadly cargo

Radio tags smaller than pepper flakes could make diamond rings and other valuables more secure

At the Chaos Communication Congress, a small group of hackers who love a strange computer langauge known as Dylan convinced … Continued

A new "memory stamp" turns physical objects like postcards and photos into hyperlinks

A tiny add-on chip will turn your cellphone into a credit card, bus schedule, concert ticket and more

New identity papers are harder to fake—and easier to spy on