Answer:
Client To Site.
Explanation:
The Client-to-Site is a virtual private network which used to provide the connection of the device like a laptop to the organization network. In the Client To Site a single computer is connected to the remotely network, for all the purpose and the intent of the network.
The single laptop is connected with a remote machine in the firewall. The "IPSec" protocol is used in the Client To Site connection.
