The PCI Security Standards Council (PCI SSC) published PCI Data Security Standard (PCI DSS) and Payment Application Data Security Standard (PA-DSS) 3.0 change highlights, as a preview of the new version of the standards coming in November 2013.
The changes will help companies make PCI DSS part of their business-as-usual activities by introducing more flexibility, and an increased focus on education, awareness and security as a shared responsibility.
The seven-page document is part of the Council’s commitment to provide as much information as possible during the development process and eliminate any perceived surprises for organizations in their PCI security planning.
Specifically, the summary will help PCI Participating Organizations and the assessment community as they prepare to review and discuss draft versions of the standards at the 2013 Community Meetings in September and October.
Changes to the standards are made based on feedback from the Council’s global constituents per the PCI DSS and PA-DSS development lifecycle and in response to market needs. Key drivers for version 3.0 updates include
- Lack of education and awareness
- Weak passwords and authentication challenges
- Third party security challenges
- Slow self-detection in response to malware and other threats
- Inconsistency in assessments.
“Today, most organizations have a good understanding of PCI DSS and its importance in securing card data, but implementation and maintenance remains a struggle – especially in light of increasingly complex business and technology environments,” said Bob Russo, PCI SSC general manager. “The challenge for us now is providing the right balance of flexibility, rigor and consistency within the standards to help organizations make payment security business-as-usual. And that’s the focus of the changes we’re making with version 3.0.”
Based on feedback from the industry, in 2010 the Council moved from a two-year to a three-year standards development lifecycle. The additional year provides a longer period to gather feedback and more time for organizations to implement changes before a new version is released. Version 3.0 will introduce more changes than version 2.0, with several new sub-requirements. Proposed updates include:
- Recommendations on making PCI DSS business-as-usual and best practices for maintaining ongoing PCI DSS compliance
- Security policy and operational procedures built into each requirement
- Guidance for all requirements with content from Navigating PCI DSS Guide
- Increased flexibility and education around password strength and complexity
- New requirements for point-of-sale terminal security
- More robust requirements for penetration testing and validating segmentation
- Considerations for cardholder data in memory
- Enhanced testing procedures to clarify the level of validation expected for each requirement
- Expanded software development lifecycle security requirements for PA-DSS application vendors, including threat modeling.
Note that these updates are still under review by the PCI community. Final changes will be determined after the PCI Community Meetings and incorporated into the final versions of the PCI DSS and PA-DSS published in November.