Secure data interchange system erasing a card memory upon an inv
Secure encrypted data communication system having physically sec
Secure identification card and method and apparatus for...
Secure identification of dependants
Secure money order issuing kiosk
Secure money transfer techniques using hierarchical arrangement
Secure money transfer techniques using smart cards
Secure multi-application card system
Secure parcel delivery in the absence of the intended recipient
Secure payment system
Secure photo carrying identification device, as well as...
Secure remote access to metering product enclosure
Secure smart card reader with virtual image display and pull-dow
Secure transfer of data between two smart cards
Secure user authentication to computing resource via smart card
Secured method for monitoring the transfer of value units in...
Secured network system
Secured network system
Secured personal identification number
Secured transaction using color coded account identifiers