👉 Rarified is a term used in the context of telecommunications and information technology, specifically in the field of radio frequency identification (RFID). It refers to an electronic or digital signal that has been compressed or transformed into a smaller, more compact format. This compression process involves removing unnecessary data from the original signal while preserving useful information such as the unique identifier, location, or other metadata. In the context of RFID systems, rarified signals are often used for encryption and authentication purposes. By compressing
