Figure 1 myZyxel Login
1.2.1 Grace Period
UTM licenses have a 15-day grace period after a license expires. Services will continue to work in this
period during which you will receive notifications to renew your license(s). New license(s) are valid for 1
year from the date of purchase.
1.3 Applications
These are some Zyxel Device application scenarios.
Security Router
Security includes a Stateful Packet Inspection (SPI) firewall, and UTM (Unified Threat Management). All
models need a license to use UTM (Unified Threat Management) features.
Figure 2 Applications: Security Router Applications: Security Router
Chapter 1 Introduction
ZyWALL USG Series User's Guide
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