If you want to securely extend your network to remote users, or knit together branch offices into a single virtual network, IPsec VPN is the tool you need. Working remotely—from home, a remote branch, or even a café—is increasingly popular, but it creates serious risks for network administrators and users. These days, users expect access to everything from their phone or laptop, wherever they are. If they access the Internet directly, they are exposed to Wi-Fi hackers, viruses, and more. IPsec VPN solves all of that by routing them through Untangle, where all of the same policies and protections are provided via a secure encrypted tunnel directly between your network and the user.