If you’ve worked with passive RFID before, you know that most readers only work within inches of the card. In [Fran’s] DEFCON talk this summer he calls it the “ass-grabbing method” of ...

To create a paper RFID sniffer, you start by printing the image out on a thick piece of paper, like card stock. You then apply foil tape where indicated to serve as traces in this makeshift PCB ...

Thieves who have iPhones can usually detect a hidden AirTag in vehicles they are attempting to steal, and an RFID wallet may not help you.

Also called an "RFID interrogator." The maximum distance between the reader's antenna and the tag vary, depending on application. Credit cards and ID badges have to be brought fairly close to the ...

RFID credit cards are growing in popularity and have already been adopted by major credit card issuers. These cards use radio ...

In today’s world, where technology permeates every aspect of our lives, protecting our personal information has never been ...

An RFID-blocking wallet can protect your personal information and can help save you the stress and worry of having your ...

A wallet that prevents readers from accidentally picking up the data in RFID-based credit cards and ID cards that are in the wallet. A home-made version can also be created using aluminum foil and ...

To automate vehicle access at the gates, Nedap’s UHF RFID uPass Reach readers, with a read range up to 5 metres ... Marassi residents manage their digital access card through the community app ...