A credit card or ID card that contains a chip. When the card is inserted into a reader (contact) or held close to the reader (contactless), data are transferred to a central computer. Also called a ...

?Access control refers to the process of granting access to certain entities or persons and refusing access to others. Access used to be primarily physical and was controlled via gates, locks, and ...

Millions of U.S. government employees and contractors have been issued a secure smart ID card that enables physical access to buildings and controlled spaces, and provides access to government ...