Exploring the 12 PCI DSS Requirements

The 12 PCI DSS requirements provide a comprehensive framework for protecting cardholder data.

Here’s a high-level overview:

1. Install and maintain a firewall to protect cardholder data

2. Do not use vendor-supplied defaults for system passwords and other security parameters

3. Protect stored cardholder data through strong encryption and secure storage

4. Encrypt transmission of cardholder data across open, public networks

5. Protect all systems against malware and regularly update antivirus software

6. Develop and maintain secure systems and applications

7. Restrict access to cardholder data by business need to know

8. Identify and authenticate access to system components

9. Restrict physical access to cardholder data

10. Track and monitor all access to network resources and cardholder data

11. Regularly test security systems and processes

12. Maintain a policy that addresses information security for all personnel

These requirements are designed to be both comprehensive and adaptable, allowing organizations of all sizes and industries to implement adequate controls.