💼 1.2 Build firewall and router configurations that restrict connections between untrusted networks and any system components in the cardholder data environment

• Contextual name: 💼 1.2 Build firewall and router configurations that restrict connections between untrusted networks and any system components in the cardholder data environment

• ID: /frameworks/pci-dss-v3.2.1/01/02

• Located in: 💼 1 Install and maintain a firewall configuration to protect cardholder data

Description

An “untrusted network” is any network that is external to the networks belonging to the entity under review, and/or which is out of the entity's ability to control or manage.

Similar

• Internal
  • ID: dec-c-69304ac8

Sub Sections

Section	Sub Sections	Internal Rules	Policies	Flags
💼 1.2.1 Restrict inbound and outbound traffic to that which is necessary for the cardholder data environment, and specifically deny all other traffic.		10	14
💼 1.2.2 Secure and synchronize router configuration files.
💼 1.2.3 Install perimeter firewalls between all wireless networks and the cardholder data environment, and configure these firewalls to deny or, if traffic is necessary for business purposes, permit only authorized traffic between the wireless environment and the cardholder data environment.