software gives VPN

and software gives VPN  you the best security and performance possible from a single device.Increased SimplicityFortiOS 4.0 software lowers costs and reduces IT staff workloads. Centralized management and analysis ensure consistent policy creation and enforcement while minimizing deployment and configuration challenges. You gain the flexibility of having a unified security policy at the device level along with an appliance-based centralized management platform for large deployments.Unique Visibility and ControlAdvanced security features such as Flow-based Inspection and Wireless Controller capability allow you to monitor and protect your network from endpoints to core, and from remote offices to headquarters. FortiOS allows greater traffic visibility and more consistent, granular control over users, applications and sensitive data.