RFID Maritime Security Technology ...

Via RedNova News - Technology - Using Technology to Bridge Maritime Security Gaps

... "A simple radio frequency identification (RFID) tag consists of a microchip attached to a radio antenna. The microchip contains information about the type of cargo, manufacturer, serial number, etc. A variety of tags are now available on the market: passive tags, active tags and low, high and ultra-high-frequency tags. " ...