Explanation
A site-to-site VPN is a type of VPN configuration that establishes a secure connection between two networks, such as a data center and a cloud environment. A site-to-site VPN allows all the devices in one network to communicate with all the devices in the other network, without requiring individual VPN clients or connections. A site-to-site VPN is suitable for a company that is migrating workloads from on premises to the cloud and would like to establish a connection between the entire data center and the cloud environment, as it can provide seamless and secure access to both networks.