9.5 Verify that the storage location for media backups is secure. Verify that offsite storage is visited periodically to determine that backup media storage is physically secure and fireproof
[PCI DSS 1.x] 9.5 Store media back-ups in a secure location, preferably an off-site facility, such as an alternate
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[RETIRED] PCI DSS v.1.x Questions and Answers
Implement Strong Access Control Measures