PCI-1.2.3:

Build a firewall configuration that denies all traffic from “untrusted” networks/hosts, except for:

• Choose a sample of (insert sample size) firewalls/routers 1) between the Internet and the DMZ and 2) between the DMZ and the internal network. The sample should include the choke router at the Internet, the DMZ router and firewall, the DMZ cardholder segment, the perimeter router, and the internal cardholder network segment. Examine firewall and router configurations to verify that inbound and outbound traffic is limited to:

PCI-1.2.3: Other allowed traffic required by the business and documented in the firewall policy.

Testing Procedures

Insert testing guidance here.

Testing Frequency

Describe testing frequency here.

Evidence Archive Location

Insert hyperlink or location of evidence archive.

Control Stewards Process Narrative

Provide control steward commentary indicating the formal methodology in place.

Control Steward – Jon Doe

Process Illustration

Replace this test by inserting a process diagram, flowchart or other visual representation to illustrate the process narrative as necessary. Include a brief description of the process illustration.

Control Status and Auditors Commentary

The control is effective.

File:Greenlock.jpg

Status is acceptable.

Control Exception Commentary

Status is acceptable.

Remediation Plan

Remediation is not required at this time.

--Mdpeters 16:26, 2 March 2007 (EST)