Which technology can help connect branch offices and remote devices?

The technology that effectively helps connect branch offices and remote devices is a VPN over the WAN. A Virtual Private Network (VPN) enables secure communication channels over the Internet, allowing remote users and branch offices to access the main corporate network safely. VPNs encrypt data transmitted between devices, ensuring that sensitive information remains confidential and protected from unauthorized access. This capability is particularly important for businesses with geographically dispersed sites, as it allows for centralized management of network resources while maintaining security protocols.

While other options like LAN and point-to-point communication serve critical purposes in networking, they are not designed for connecting multiple locations over wider areas like the WAN. A LAN is limited to a specific geographic area, typically a single office or building. Satellite connections can provide Internet access but may not offer the secure, private communication methods that a VPN does. Therefore, utilizing a VPN over the WAN is essential for facilitating secure and effective connections between distant branch offices and remote devices, making it the most suitable choice for this scenario.