A Multipoint Virtual Private Network (VPN) allows multiple locations to connect securely over the internet. This type of VPN creates a private network that links various sites, enabling them to communicate as if they were on the same local network. It is particularly useful for businesses with multiple offices or remote workers, ensuring secure data transmission. With a multipoint VPN, each site can send and receive data securely, protecting sensitive information from potential threats. This setup often uses protocols like IPsec or MPLS to maintain privacy and integrity, making it a reliable choice for organizations needing secure interconnectivity.