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 ...

[Carl] has done a lot of work developing a collection of RFID hardware. The two cards you see above are ... this is a wonderful resource as it covers readers, writers, spoofer, and tags.

In today’s digital world, securing personal information has become more critical than ever. As technology advances, so do the ...

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 ...