NetDefend™ UTM firewalls implement stream-based virus scanning technology without first caching complete incoming files thus increasing inspection performance and relieving network bottleneck nightmares while enabling powerful virus defense capabilities.

Using stream-based virus scanning technology NetDefend UTM firewalls block viruses and malware before they ever reach your network's desktops or mobile devices. NetDefend firewalls create a safer network environment for companies of all sizes from SMB networks to enterprise-class organizations.