Use this version. A credit card-sized card that has an integrated circuit chip inside instead of a simple magnetic stripe. A policy for establishing a secure method for exchanging information.
Key pairs are pairs of numbers that have a complex mathematical linkage.
When using PKI, one of the keys in the pair is kept private by the user and the other is made public and is shared with the computer on the other end of the transaction. The FCW.COM privacy policy , our link disclaimer and information about linking to us and online permissions .