Isabella is a security support manager for a large enterprise. In a recent meeting, she was asked which of the standard networking devices already present on the network could be configured to supplement the specific network security hardware devices that were recently purchased. Which of these standard networking devices would Isabella recommend?
A. router
B. hub
C. virtual private network
D. SIEM device

Mainly router is an standard device used in networking between computer networks and is connected from the different data lines from IP networks. So many of the company's managers will recommend a router for any networking-related work.

The other three options like, hub basically works as a center of activity from which the devices can be connected, Virtual private network (VPN) is a private type of network for ex. Internet and SIEM (Security Information and Event Management) device provides security alerts that are generated by network hardware.

Hence, a very suitable device will be a Router for a company.