Service Maintenance Notice

Zyxel_VicZyxel_Vic Zyxel Official Agent Posts: 134  mod
edited January 3, 2020 6:19PM in News and Release

We will be performing server maintenance at the following time. Firmware & signature update services and other cloud services under the domain “” will be temporarily unavailable around the time. 


We appreciate your patience, and apologize for any inconvenience this may cause. We will do our best to provide better service and system.


Date/time (UTC+0)

2020 January 4th, 2020 2:00 ~ 2020 January 4th, 2020 4:00


Unavailable Service 

Firmware Upgrade Service for Zyxel ZyWALL Series

Signature Upgrade Service for Zyxel ZyWALL Series

Cloud Query & Sandboxing Service for Zyxel ATP Series

Zyxel Encyclopedia (

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