"Fun and Mayhem with RFID"
http://www.iht.com/articles/2005/07/28/business/what.phphttp://wiki.whatthehack.org/index.php/Fun_and_Mayhem_with_Radio_Frequency_IdentificationRadio Frequency Identification (RFID) is a popular contactless identification technology which has been hyped as the "next generation barcode". These tiny inductively-powered computer chips have already been integrated into consumer goods, passports, public transportation tickets, and even people. Because most RFID tags lack privacy enhancing technologies or cryptography, governments, corporations, and malicious individuals can use RFID technology to track and create behavioral profiles of everyday people.
Effective RFID surveillance and tracking depends upon the proper functioning of RFID systems. Just as hackers can cover their tracks against Intrusion Detection Systems, concerned individuals can fight back against RFID surveillance by introducing false positives and false negatives into RFID systems. Non-malicious “RFID abuse” is likely to appear in forms ranging from self-defense to practical jokes to activism. This presentation will discuss many of the ways to abuse RFID systems, and will then examine the resulting dilemma facing RFID system operators
http://wiki.whatthehack.org/images/e/e0/Wthpresentationfbz.pdfhttp://fabienne.us/