Enhanced ZyXEL network security protection in new ZLD 4.20 firmware

ZyXEL continues to provide a wide range of exciting services that make product security even more rewarding. In the newest ZLD 4.20 firmware update for ZyXEL's USG series, we add several improvements to existing features, including more reliable redundancy measures, safer internet browsing, and much more.

When you take advantage of our Secure Upgrade, you'll be protecting your organization from the latest threats in real time, while simultaneously ensuring the stability of your network. Find out more about our leading technology and upgrade your network defenses.

Our Benefits

Easy Mode

  • New GUI gives users a quick overview of security status at startup.
  • Walk-through wizards offer easy device setup.

Cloud Helper

  • Keep your system optimized with auto notification of latest firmware.
  • Simple steps of FW upgrade flow to save users’ time

One Security

  • 1-click link to online security glossaries for configuration and trouble-shooting information.
User Friendly
  • A secured network for payment, including payment card and billing service.
  • SafeSearch support for social networking content constraints.
  • IPv6 GeoIP Blocking covers management of billions of IOT and mobile devices.
  • GeoIP maps and tracks IP addresses from the cloud into real geographical locations.
  • Effective and efficient monitoring of encrypted traffic.

TLS1.2

  • Optimized for enhanced data connections.
Improved Security
  • New access control and billing feature without the need for additional tools.
  • One Box Solution for Authentication & Full UTM Protection.

AP Controller

  • Simple configuration and maintenance when adding more Wi-Fi APs.
Cost-effective
  • Dedicated heartbeat port ensures Smart handover.
  • Effective system fail-over without missing UTM or AP controller policies.
  • Simplify deployments and avoid cabling chaos.
Always Online

Compare Security Models

Model Multi-WAN Unified security
policy
SSL
inspection
Link Aggregation
(LAG)
Port grouping Device HA Device
HA Pro
Easy
Mode
Cloud
Helper
PCI DSS
Compliance
Content Filtering
2.0 *
Hotspot
Management
USG40/40W
USG60/60W
USG110
USG210
USG310
USG1100
USG1900
* SSL Inspection must be enabled for Content Filtering 2.0 Safe Search to function properly.
Model Multi-WAN Unified security
policy
SSL
inspection
Link Aggregation
(LAG)
Port grouping Device HA Device
HA Pro
Easy
Mode
Cloud
Helper
PCI DSS
Compliance
Content Filtering
2.0 *
Hotspot
Management
USG20(W)-VPN
ZyWALL 110
ZyWALL 310
ZyWALL 1100
* SSL Inspection must be enabled for Content Filtering 2.0 Safe Search to function properly.