FireEye NX 4400 - security appliance

The FireEye NX series identifies and blocks zero-day Web exploits, droppers (binaries), and multi-protocol callbacks to help organizations scale their advanced threat defenses across a range of deployments, from the multi-gigabit headquarters down to remote, branch, and mobile offices.

Cybercriminals use the web as a primary threat vector to deliver zero-day exploits and malicious URLs in E-mail and exfiltrate data. The FireEye NX series is a group of threat prevention platforms designed to stop drive-by downloads and blended web and E-mail attacks. In addition, the FireEye NX series offers a defense against infections that take place outside the network.