RFID stands for Radio Frequency Identification. These tiny computer chips are easily embed on animals or humans to allow for tracking and monitoring of these beings. RFID chips raise a number of concerns for people in regards to privacy and anonymity of themselves. Many people are fearful that these chips may be one day be used to as a way to identify human beings.

A number of people from the Christian religion also claim that RFID may be the "Mark of the Beast" that the Bible mentions in the book of Revelation. They are concerned that the goal of governments is to get people chipped with these types of devices and then track their every move from them. Money, food, jobs and all parts of life would be tied to this chip which is tied to the centralized state that manages people's life. This type of chip would greatly reduce freedom and individuality and everyone would be forced to do as the state tells them to do.