Table Of Contents
Preface
Document Purpose
Intended Audience
About the Cisco PCI Solution
Preface
To validate specific Cisco networking products for the Cisco PCI Solution, a lab environment was built using Cisco network architectures. Assessment was made by a Payment Card Industry (PCI) Qualified Security Assessor (QSA). The initial range of products (router, switch, wireless, and associated management tools as specified by the Solution Development team) was scoped to address specific PCI Data Security Specification (DSS) version 1.1 sub-requirements and was successfully validated by the QSA auditor.
Document Purpose
This document describes the required design and configuration details that address PCI requirements and provide the foundation for Cisco network design principles. This document is intended to augment the Cisco Enterprise Branch Security Design Guide available at http://www.cisco.com/go/srnd and does not replace that document.
Intended Audience
This document is intended for Cisco system engineers, solution engineers, and partner engineers who are planning to build a healthcare network that addresses PCI DSS 1.1 requirements.
About the Cisco PCI Solution
The Cisco PCI Solution consists of many Cisco components that work together to provide a comprehensive solution that addresses many of the requirements in the PCI 1.1 Data Security Standards document. The solution supplies the configurations that are optimized to help a business address many of the elements included in a PCI audit.
Every solution component authenticates against the Active Directory via Cisco Secure Access Control System (CS-ACS). Four servers are exceptions to this, and the solution addressed them by implementing compensating controls by putting each server on to its own network segment behind a firewall.
Cisco continues to demonstrate its commitment to helping companies simplify the PCI audit process by adding features to its product line to remove the need for the following compensating controls:
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Wireless Control System (WCS)—In Release 4.1, Cisco added TACACS+ and RADIUS authentication.
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Cisco Security Monitoring, Analysis, and Response System (CS-MARS)—Cisco added RADIUS authentication to v 4.3.
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Cisco Security Access Control System (ACS)—Cisco plans to add RADIUS authentication. This feature is scheduled to be available May 2008.
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Cisco Security Agent Manager Server—This server did not require compensating controls because it was able to externally authenticate to Active Directory directly.