What technology allows users to connect remotely to a network?

The technology that enables users to connect remotely to a network is a Virtual Private Network (VPN). A VPN creates a secure and encrypted connection over a less secure network, such as the internet. This secure tunnel allows individuals to send and receive data as if they were directly connected to the private network, thus ensuring privacy and security of their data transmission.

VPNs are especially useful for employees who need to access their company's internal network remotely. With a VPN, users can work from various locations while still maintaining proper security measures to protect sensitive information. This technology addresses the needs of remote access, providing a safe bridge between the user and the target network.

Other options like a firewall serve primarily as a barrier to protect a network by controlling incoming and outgoing traffic, without facilitating remote access. A Local Area Network (LAN) refers to a network that connects computers and devices within a limited area, such as a home or office, and does not cater to remote connections. A Content Delivery Network (CDN) enhances the delivery of web content to users but does not provide the functionalities needed for secure remote access to a private network. Thus, the VPN stands out as the correct answer in this context.