The FireEye platform uses a patented MVX engine that dynamically analyzes malware in real time without relying on signatures or reputations. The MVX engine detonates suspicious files, web objects, and email attachments within virtual machines to capture zero-day and advanced threats. FireEye threat prevention platforms powered by the MVX engine help companies detect and understand the full attack lifecycle across all threat vectors while avoiding false positives. The portfolio includes NX and EX series appliances that stop web and email-based attacks.