Zyxel Unified Security Gateway provides web filtering, malware protection, antivirus, and peer-to-peer blocking, offering stability, scalability, and cost-effectiveness but facing challenges in robustness and technical support.

| Product | Mindshare (%) |
|---|---|
| Zyxel Unified Security Gateway | 3.7% |
| Fortinet FortiGate | 26.6% |
| Sophos UTM | 9.4% |
| Other | 60.3% |
Zyxel Unified Security Gateway is a versatile tool used by companies for blocking websites, malware filtering, and acting as a firewall and router. Serving as a gateway for internet access, it is also utilized for VPN and firewall purposes. Users appreciate its performance, although challenges such as high CPU utilization, complex interface, and lack of robust data security hinder its effectiveness. While it performs well for VPN needs, some consider open-source solutions due to open SSL communication limitations. Users have reported issues like unexpected reboots and difficulties integrating it, making it less suitable for next-gen firewall needs.
What features are most important in Zyxel Unified Security Gateway?Zyxel Unified Security Gateway finds use across industries as companies require efficient web filtering and reliable malware protection. It's commonly deployed in sectors needing stable internet access and robust VPN functionalities, although certain limitations prompt users to seek alternative solutions in complex IT environments.
| Author info | Rating | Review Summary |
|---|---|---|
| Sales and technical consultant at a manufacturing company with 10,001+ employees | 4.0 | I've used Zyxel Unified Security Gateway mainly for VPN and firewalls; it's stable and effective but has a complex interface and lacks open SSL support, so we're considering a simpler, open-source alternative when our license ends. |
| System Admin at a educational organization with 11-50 employees | 3.0 | I use Zyxel Unified Security Gateway in my company for blocking websites and malware filtering. It offers valuable features like web filtering, malware protection, and antivirus. It's cost-effective but lacks scalability and data management improvements if handling very secure data. |
| It Manager at Diamond Braces | 4.5 | I use this capable internet gateway with good standard features, despite its slow advanced UI and unresponsive tech support. I experienced high CPU once, but it's cheap, easy to set up, and I rate it highly overall. |
| System Administrator at a financial services firm with 51-200 employees | 1.5 | While scalable and low-cost for basic firewall/routing, I find this product awful, unreliable, and prone to reboots. Performance is bad, support is unhelpful, and it lacks next-gen features. I strongly advise against it. |