Visa Clarifies Security Rules

This week Visa Inc. said it’s going to reduce unnecessary storage of sensitive card information in merchant payment systems. Specifically, Visa is clarifying that existing operating regulations ensure acquirers and issuers allow merchants to present a truncated, disguised or masked card number on a transaction receipt for dispute resolution in place of the full 16-digit card number.

“By reducing the amount of vulnerable data in merchant systems that must be protected from compromise, merchants can see greater security as well as more streamlined compliance needs,” said Visa’s Eduardo Perez, head of global payment system security, in a statement.

via Visa Clarifies Security Rules.