- Upgrade license
- 5 concurrent sessions
- upgrade from 2 concurrent sessions
The ZyXEL USG 100 series is designed for small business to provide real-time inspection and multi-layer network protection to prevent the network from threats. The USG series embodies Stateful Packet Inspection (SPI) Firewall, Anti-Virus (AV), Intrusion Detection and Prevention (IDP), content filtering, anti-spam and VPN (IPSec/SSL/L2TP) features in one box. In addition, the USG series not only offers complete security license to fulfill your demand but also guarantees the continuous firmware upgrades to save your cost. Incorporating comprehensive security features in the connected devices, the USG series safeguards your organization's customer and company records, intellectual properties as well as critical resources from both external and internal threats.