Get ready for Rising Internet hacker and DDOS attack for 2017ZyXEL 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.

Raising the bar on security defense
While cybercrime is costing the world USD 113 billion per year,
the good news is that the majority of attacks can be prevented. The new
firmware’s Content Filter 2.0 gives businesses and schools peace of mind
in knowing their employees and students are not surfing through danger
zones and are well protected from hidden threats in HTTPs encrypted
traffic. The PCI DSS1 compliance also means that your USG/ZyWALL device
is able to work alongside banks to protect your online transactions.
Do more with less
Cyberattacks have become increasingly complex, along with network
defense. The ZLD 4.20 eases the steep security learning curve with a
brand new user-friendly graphical interface. Walk-through wizards, Cloud
Helper and the OneSecurity portal ensure a smoother and faster setup
process and ease of maintaining and troubleshooting network security.
For business looking for multi-functional connectivity solutions,
the ZyXEL USG/ZyWALL carrying the ZLD 4.20 can now act as a Wi-Fi
hotspot with the Hotspot Management function capable of Wi-Fi access
control and billing. It can also act as an AP controller or work as your
network’s “plan b” with the Device HA Pro2 smart handover support to
make sure your network is always up and running.
“This firmware release is evidence of ZyXEL’s dedication toward
continuous improvement of our products to meet the ever-evolving network
security requirements of growing businesses and organizations,” stated
Nathan Yen, AVP of ZyXEL Commercial Gateway Business Center.
ZyXEL’s comprehensive portfolio of security appliances and
services has attained 16 years of Information Security Testing from ICSA
Labs. To download the ZLD 4.20 or find out more information, please
visit here.
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