RFID chips can be read from a distance of up to a few yards without your knowledge unless they are enclosed in a something to block electromagnetic energy.
37 posted on 02/28/2009 6:28:33 PM PST by Blood of Tyrants
(The problem with socialism is that you eventually run out of other people's money. Margret Thatcher)
I know how to jam frequencies. I have the equipment at work to do it. Nobody knows that I know how to use equipment in that fashion. Nor do they know I played the DOORS on a Spanish station's frequency. THAT particular feat would have landed a bunch of us in prison.
When the base commander stopped by, we were nice little angels with nice haircuts. LOL!