User Manual

Building Networks for People
NetDefend AntiVirus (AV) Subscription
NetDefend UTM firewalls implement stream-based virus scanning technology without rst caching incoming
files, thus increasing inspection performance and easing network bottleneck nightmares while enabling powerful virus
defense capabilities.
D-Link’s firewalls use virus signatures from the known, respected antivirus company Kaspersky Labs to provide our
customers with prompt signature updates and reliable, accurate antivirus signatures.
Using a built-in extreme-performance AV acceleration engine together with 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 SMBs to enterprises.
Features and Benefits
Up-to-date Protection
Kaspersky Labs is the market leader in AV signature creation, providing the fastest response to the most dangerous
viruses, Trojans, worms, and spyware programs, and D-Link firewall AV defenses rely on Kaspersky Labs.
Performance Optimized
D-Link’s AntiVirus solution has a built-in extreme-performance AV acceleration engine that allows D-Link’s UTM firewalls
to perform with a much higher throughput than other antivirus-capable UTM firewalls on the market.
Streaming-based Pattern Matching
A streaming-based scan engine inspects all payloads and matches the signature packet-by-packet. File-based AV
protection will never encounter a file-size limitation since D-Link firewalls do not need to store whole files in memory for
inspection purposes.
Fast Response Time
All AntiVirus signatures are updated hourly and made available through D-Link update servers worldwide, and emergency
signature releases protect against the latest, most virulent virus variations.
Comprehensive AntiVirus Signature Database
NetDefend’s proactive signature database protects each system against network worms, Trojans, and spyware with over
2,000 signatures covering all Wild List threats and thousands of well-known OS exploits and application vulnerabilities.