IPS (Intrusion Prevention System)
At NWBUSA, we like to do things in layers. Our gateway solution sports 3 IPSs – Frontline, Inline, and Infected LAN. Infected LAN was specifically created to monitor layer 3 and layer 7 egress traffic for infections. If an infected workstation is identified, the NWB device will quarantine that machine and alert you of the issue. Frontline and Inline both monitor every port, including virtual devices such as the VPN.