What type of VPN connection is typically used to link two business entities?

A site-to-site VPN establishes a secure connection between multiple networks, typically linking two business entities, such as the network of one company to the network of another. This configuration allows for secure communication and access to resources across the interconnected sites, making it a preferred solution for organizations that have multiple locations or need to securely connect with partners.

In this scenario, site-to-site VPNs facilitate the sharing of files, applications, and databases between different sites, without requiring users to connect individually to the network. Such a setup ensures that both organizations can maintain control over their respective networks while still benefiting from secure data exchanges.

The other types of VPNs serve different purposes. Remote access VPNs are designed for individual users to securely connect to a remote network. SSL VPNs utilize Secure Sockets Layer technology to allow remote users to access the network through a browser, which is more user-specific rather than link two separate business entities. Client-to-server VPNs typically involve a single client connecting to a server rather than connecting two business networks together.