Review: FireEye fights off multi-stage malware

You can't see some malware until it's too late. Sophisticated attacks arrive in pieces, each seemingly benign. Once these advanced attacks reassemble, the target is already compromised.

FireEye takes a new approach to malware detection with its NX appliances. As this Clear Choice test shows, the FireEye device allows advanced malware to proceed – but only onto virtual machines running inside the appliance.

In our tests, the FireEye appliance performed flawlessly. It detected all the multi-stage malware samples we threw at it, including some involving recent zero-day exploits. The top-of-the-line NX 10000 ran at speeds beyond 4Gbps in inline mode, and at better than 9Gbps in tap mode, both with and without attack traffic present.