The Payment Card Industry Data Security Standard is a compliance framework created to protect the financial information of card holders and prevent unauthorized usage.
PCI DSS is a requirement for anyone who processes payment information including, banks, merchants, and anyone who stores financial payment data. The PCI DSS framework outlines 12 key requirements of compliance:
1. Install and maintain a firewall configuration to protect cardholder data
2. Do not use vendor-supplied defaults for system passwords and other security parameters
3. Protect stored cardholder data
4. Encrypt transmission of cardholder data across open, public networks
5. Use and regularly update anti-virus software or programs
6. Develop and maintain secure systems and applications
7. Restrict access to cardholder data by business need-to-know
8. Assign a unique ID to each person with computer access
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 employees and contractors
