Which regulation is more specific about password security measures?

The Payment Card Industry Data Security Standard (PCI DSS) is indeed more specific when it comes to password security measures. This standard was created to enhance the security of card transactions and protect sensitive cardholder data. PCI DSS sets clear and stringent requirements regarding password complexity, length, expiration, and account lockout after failed attempts, which are detailed to ensure a high level of security for online transactions.

In contrast, while HIPAA, HITECH, and Sarbanes-Oxley include security provisions, they do not specifically detail password security to the same extent as PCI DSS. HIPAA focuses primarily on protecting patient information but does not mandate specific password policies. HITECH enhances HIPAA provisions but still lacks the granular password specifications found in PCI DSS. Sarbanes-Oxley is mainly concerned with financial reporting and corporate governance rather than cybersecurity measures like password security. Thus, when comparing the specificity and detail provided about password security measures, PCI DSS stands out as the most thorough approach.