Response procedures must start when an attempt to move cleartext PAN out of the CDE through an unauthorized channel, method or process is detected, and must include: procedures for responsible personnel to investigate alerts promptly; and procedures to fix data leaks or process gaps where needed so that data is not lost. Related PCI DSS requirement 12. Guidance: such attempts may signal theft or simply staff unaware of correct methods. Applies only to designated entities. Objective under the customized approach: not eligible for the customized approach; only the defined approach can be used.
PCI DSS 4.0 A3.2.6.1 is one control. If you already hold one of the frameworks below, a reviewed crosswalk already says how much of PCI DSS 4.0 your existing evidence covers. Hold ISO 27001:2022 and 139 of 280 PCI DSS 4.0 controls already carry evidence.
Each report names every control your existing framework evidences, every one it does not, the reasoning behind each claim, and the claims that were argued against and rejected. 415 were rejected on the ISO 27001:2022 pair alone.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.