Which standard covers secure management, processing and transmission of PIN data during online and offline payment card transaction processing?

Which standard covers secure management, processing and transmission of PIN data during online and offline payment card transaction processing?

• A. PA-DSS
• B. PCI PTS - PIN Security
• C. PCI PTS - HSM
• D. PCI P2PE

Answer: (B)

The main idea here is protecting PIN data throughout its lifecycle in payment processing. The PIN Security portion of PCI PTS specifies the requirements for devices and software that handle PINs, covering secure PIN entry, encryption, PIN block generation/transmission, and strong key management. This ensures PIN data is never exposed in clear text whether processing happens online or offline, from the moment it’s entered to its secure handling and transmission within the payment system. Other standards don’t focus specifically on PIN handling: PA-DSS is about secure payment applications, PCI PTS - HSM centers on cryptographic modules, and PCI P2PE targets end-to-end encryption of card data in general rather than the dedicated protection of PIN data during PIN processing.

The main idea here is protecting PIN data throughout its lifecycle in payment processing. The PIN Security portion of PCI PTS specifies the requirements for devices and software that handle PINs, covering secure PIN entry, encryption, PIN block generation/transmission, and strong key management. This ensures PIN data is never exposed in clear text whether processing happens online or offline, from the moment it’s entered to its secure handling and transmission within the payment system. Other standards don’t focus specifically on PIN handling: PA-DSS is about secure payment applications, PCI PTS - HSM centers on cryptographic modules, and PCI P2PE targets end-to-end encryption of card data in general rather than the dedicated protection of PIN data during PIN processing.