According to requirement 1, what is the purpose of "Network Security Controls?

According to requirement 1, what is the purpose of "Network Security Controls?
A . Manage anti-malware throughout the CDE.
B . Control network traffic between two or more logical or physical network segments.
C . Discover vulnerabilities and rank them
D . Encrypt PAN when stored

View Answer

Answer: B

Explanation:

According to requirement 1, network security controls are intended to control network traffic between two or more logical or physical network segments, which means they should prevent unauthorized access, modification, or disclosure of cardholder data or transactions over the network. This is one of the requirements for ensuring that network security controls are implemented and maintained in accordance with PCI DSS.