This article will cover the message standards used to communicate information about payments. What kind of information can be included in those messages, what are the requirements, which operators are ...

The card transactions we carry out every day, such as making a touch payment at a store or clicking the 'purchase' button when shopping online, are exchanged as 'messages' between the merchant's ...

Both MasterCard and Visa base their authorization communications on the ISO 8583 standard as do most Automated Teller Machines. By supporting the widely used ISO standard, PhoneFactor can authenticate ...

PhoneFactor announced support for ISO 8583, the standard protocol that financial institutions use to process credit and debit card transactions. Both MasterCard and Visa base their authorization ...

In a session at the Black Hat USA 2020 virtual conference on August 5, Kevin Perlow, technical intelligence team lead for one of the largest banks in the US, explained how cyber-attackers are using ...