TSYS MultiPass certification complements existing Fiserv Nashville support, expanding terminal options for payment providers, resellers, and merchants.

What are the best programmable smart cards? For most teams building ID, PKI or multi-application card programs, the answer is a Java Card: a smart card that runs your own applets on an open, standard platform instead of locking you into one vendor's fixed functions. Choosing between Java Cards still takes care. Memory, chip, cryptographic support and security certification decide whether a card fits your project or stalls it. This guide compares FEITIAN's Java Cards on those points and walks you through development requirements and multi-application setup.

Your data is only as safe as the login that guards it. Authentication tokens for data protection put a physical object between an attacker and that login: something a person must hold on top of something they know. Hardware tokens come in three main families, OTP, FIDO2 and PKI, and each one blocks a different set of attacks. This guide compares them side by side so you can match the token to the data, the users and the rules you need to meet.