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4.1.1 PCI DSS (v3.2.1)

Compliance Standard

Compliance Version

Control ID

PCI DSS

(v3.2.1)

4.1.1

Requirement 4: Encrypt transmission of cardholder data across open, public networks

(v3.2.1)

Ensure wireless networks transmitting cardholder data or connected to the cardholder data environment, use industry best practices to implement strong encryption for authentication and transmission.

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