[PA-DSS] 3.2 Access to PCs, servers, and databases with payment applications must require a unique u

3.2 Access to PCs, servers, and databases with payment applications must require a unique username and secure authentication.

PCI Data Security Standard Requirements 8.1 and 8.2

Testing Procedures:

3.2 Examine PA-DSS Implementation Guide created by vendor to verify customers and resellers/integrators are strongly advised to control access, via unique username and PCI DSS-compliant secure authentication, to any PCs, servers, and databases with payment applications and cardholder data.