A security consultant is designing an infrastructure security solution for a client company that has

provided the following requirements:

$-$ Access to critical web services at the edge must be redundant and

highly available.

$-$ Secure access services must be resilient to a proprietary zero$-$day

vulnerability in a single component.

$-$ Automated transition of secure access solutions must be able to be

triggered by defined events or manually by security operations staff.

Which of the following solutions BEST meets these requirements?

A$.$ Implementation of multiple IPSec VPN solutions with diverse endpoint configurations enabling

user optionality in the selection of a remote access provider.

B$.$ Remote access services deployed using vendor$-$diverse redundancy with event response driven

by playbooks.

C$.$ Two separate secure access solutions orchestrated by SOAR with components provided by the

same vendor for compatibility.

D$.$ Reverse TLS proxy configuration using OpenVPN$/$OpenSSL with scripted failover functionality

that connects critical web services out to endpoint computers.