Can SSL and Early TLS be used to satisfy PCI DSS requirements?

Can SSL and Early TLS be used to satisfy PCI DSS requirements?

• A. True
• B. False
• C. Only when PCI audits are waived
• D. Only for non-critical systems

Answer: (B)

SSL and early TLS are outdated and insecure for protecting cardholder data in transit. PCI DSS requires strong cryptography and secure protocols, typically TLS 1.2 or higher with current cipher suites. Because SSL and early TLS do not meet these requirements and are explicitly deprecated in PCI guidance, they cannot be used to satisfy PCI DSS. There’s no scenario—audits waived or otherwise—where these protocols would be acceptable for systems that handle payment data. Up-to-date TLS is the correct approach.

SSL and early TLS are outdated and insecure for protecting cardholder data in transit. PCI DSS requires strong cryptography and secure protocols, typically TLS 1.2 or higher with current cipher suites. Because SSL and early TLS do not meet these requirements and are explicitly deprecated in PCI guidance, they cannot be used to satisfy PCI DSS. There’s no scenario—audits waived or otherwise—where these protocols would be acceptable for systems that handle payment data. Up-to-date TLS is the correct approach.