The RFID Shield is a protective sleeve that prevents anyone from reading private information stored on your RFID cards and passports.
A researcher claims that toll transponders can be cloned, allowing drivers to pass for free.
Researchers Say Cards Can Be Hacked, Counterfeited
Researchers have made progress in cracking the encryption used on the London Oyster Card. They conclude that the security of the algorithm is "close to zero".
RFID chips can be found in the new US passport and other e-passports, certain credit cards, some employee and student ID's and various smart cards around the world.
More and more credit card companies and banks are issuing smart-cards with RFID chips. The new US passport, also called an e-passport, can be scanned from a distance. Your mass transit pass, student ID, or employee tag may be able to track you. Meanwhile, people have demonstrated that data stored on some of these devices can be read from afar. By putting your passport or smart card into an RFID blocking sleeve like the RFID shield, you greatly reduce the chance of someone reading your data from a distance.
The REAL ID act threatens to erode additional freedoms in the United States, whether the cards come with an RFID chip or not. Stop the national ID card law!