3
Multi-WAN & Mobile Broadband
The ZyXEL USG Extreme Series provides non-stop
Internet uptime with multi-WAN and mobile broadband
support. Multi-WAN works with two or more Ethernet
WAN connections for active-active WAN load balancing
or active-passive failover. Comprehensive mobile
broadband USB modems are also supported for WAN
backup.
VPN High Availability (HA)
ZyXEL USGs feature VPN HA to satisfy the demands of
the most mission-critical VPN deployments. Supporting
advanced GRE over IPSec technology, users can deploy
two IPSec VPN tunnels for active-active VPN load
balancing or active-passive failover.
Unified Security Policy
Unified security policy offers object-based management
and a unified configuration interface for firewall and all
security-related policies. Users can easily apply all policy
criteria to every UTM feature, reduce configuration time,
and get more streamlined policy management.
Anti-Virus
Powered by Kaspersky SafeStream II gateway anti-virus,
ZyXEL USGs provide comprehensive and real-time
protection against malware threats before they enter the
network. ZyXEL USGs can identify and block over 650,000
viruses right at the gate and provide high-speed scanning
with stream-based virus scanning technology.
Anti-Spam
With a cloud-based IP reputation system, ZyXEL anti-
spam can deliver accurate, zero-hour spam outbreak
protection by analyzing up-to-the-minute sender
reputation data from highly diverse traffic sources. It
can detect spam outbreaks in the first few minutes of
emergence regardless of spam language or format.
Feature Introduction
Robust VPN
ZyXEL USGs support high-throughput IPSec, L2TP over
IPSec and SSL VPN for a wide range of site-to-client
and site-to-site VPN deployments. Reinforced with the
advanced SHA-2 encryption, the ZyXEL USGs provide the
most secure VPN for business communications.
Integrated WLAN Controller
The integrated WLAN controller supports CAPWAP,
and enables centralized authentication and access
management of multiple APs in the network. The ZyXEL
USG Extreme Series can manage 2 APs by default, and up
to 18 APs with license upgrade.
Application Intelligence
ZyXEL’s USG Extreme Series can identify, categorize and
control over 3,000 social, gaming, productivity, and other
Web applications and behaviors. Users can prioritize
productive applications, throttle acceptable ones, and
block unproductive applications to boost productivity
and prevent bandwidth abuse.
SSL Inspection
SSL inspection enables the ZyXEL Extreme Series to
provide not only comprehensive security, but also deeper
policy enforcement. It enables the USG’s application
intelligence, IDP, content filtering and anti-virus to inspect
traffic in SSL encrypted connections and block threats
that usually go unseen.
Content Filtering
ZyXEL content filtering helps screen access to websites
that are not business related or malicious. With a massive,
cloud-based database of over 140 billion URLs that are
continuously analyzed and tracked, ZyXEL provides highly
accurate, broad and instant protection against malicious
Web content.
USG1900/1100
Unified Security Gateway—Extreme Series
