SecurityX CAS-005 endpoint security and network control objectives emphasize least privilege network access.
Creating a firewall rule to allow outbound traffic only via a proxy (A) ensures centralized inspection and control.
Configuring the proxy to allow only the required FQDNs for EDR management communication (C) limits exposure to necessary destinations.Options D and E allow broader access than necessary, and B would block required communications entirely. F relies on blocklists instead of allowlists, which is less secure for high-assurance environments.