Question 420
The following Zscaler action is recommended: Implement a narrow cloud firewall allowance for the approved group and destinations above a broader port restriction. Which original operational requirement best matches that action?
Explanation
Correct Answer
Layer 4 firewall conditions can enforce service-specific access based on destination, port and user scope. This directly addresses the need for firewall port restrictions.
Incorrect Answers
DNS-layer blocking can prevent resolution of known malicious destinations before an application connects to them. This concerns dns policy malicious-domain block rather than the specific requirement for firewall port restrictions.
File-type policy can target risky content classes while preserving a controlled, role-specific software workflow. This concerns file type executable download restriction rather than the specific requirement for firewall port restrictions.
Different DLP policy actions can educate users or deny transfers, so the action must match the required enforcement outcome. This concerns dlp user notification action rather than the specific requirement for firewall port restrictions.