We performed a comparison between OPNsense and Zyxel Unified Security Gateway based on real PeerSpot user reviews.
Find out in this report how the two Firewalls solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."The most valuable feature is the FortiManager for centralized management."
"The security features that they have are quite good. On top of that, their licensing model is quite nice where they don't charge you anything for the SD-WAN functionality for the firewall."
"The web tutor and automatic rules by schedule are good features."
"UTM/NGFW features and FortiCloud for logs and backups are awesome."
"Its performance in fulfilling our requirements has been satisfactory."
"The UTM feature is quite good. FortiAP is easy to deploy because both Fortigate and FortiAP are under the same brand. Otherwise, you need to do more work on the configuration."
"You can purchase switches and you don't need to do anything with them. You just put in the firewall and the switches get all the policies and rules that you already have in the firewall. With Fortinet, you just connect the FortiSwitch to the Fortinet and that's it."
"Allows for firewall rules to be programmed and named in a way that makes it “readable”"
"URL blocking, Wireguard, Tail Scale, Engine Blocker, and VPN are the most valuable features for me."
"What I like best about OPNsense is that, as a firewall, it's pretty good. I'm quite impressed with it. I had an excellent experience with OPNsense, which helped me achieve the targets I wanted."
"The system in general is quite flexible."
"It is a very good solution. I like the dashboard. I can see what is going on and manage it as I like it."
"The VPN server feature is the most valuable. It is integrated with Radius and AAA for doing accounting and authentication. Insight view is also an important feature for me at this time. It allows me to assess our network traffic. I also like the firewall feature. The BSD kernel has a packet filter. It is one of the most solid frameworks for firewalls. Its user interface is one of the best interfaces I have used."
"It's open source."
"OPNsense is easy to use and open source."
"The feature I find most valuable, is that the program helped me to realize all the requested functionality that was needed."
"The most valuable features of the solution stem from web filtering, malware protection, and antivirus."
"This is a capable appliance and the standard features work well for us."
"The solution can scale well."
"I would like to see better pricing in the next release, as well as a simplification of the installation."
"The visibility of the network can be better. The GUI can be improved for better visibility of the network flow. Other solutions have better GUI in terms of network visibility."
"They sometimes hide some features and if you want to enable them, you have to go in the CLI, enable the feature and configure it through the CLI. Customers, typically, like everything to be done by the GUI."
"Cisco Meraki products are rising very quickly in the cloud and the connected era. Meraki products offer much better ROI, upgradability, and manageability."
"Sometimes you do need to know some CLI commands, so it's a bit harder for technicians or new people that don't know it."
"The firmware needs improvement because there are bugs when a new release comes through. Sometimes, the configuration changes, and it's a bit harder to see where the fail is. The first time that you have the firmware, it tends to have some issues, and it's better to wait a bit to update the equipment."
"With FortiGate, the main complaint that I have heard is about the technical support."
"Fortinet FortiGate could improve by having a frequent ask questions(FAQ) area for people to receive quick answers to popular questions. Additionally, it would be beneficial to have an SMS notification feature. For example, if you cannot access your email you could receive an SMS message."
"There are some add-ons that need enhancements to make management easier for users, especially the reporting features. Some reports don't show the level of detail I'm looking for, and I've had trouble installing certain add-ons, especially for Internet bandwidth shaping within my company."
"The support for OPNsense is good because we have documents available on the internet. The support could improve a little."
"We did not like the fact that you have to configure everything with the graphic user interface. We have used other firewalls, such as FortiGate, that you can configure via code. OPNsense is not easy to integrate. When you are deploying via GitHub or another source repository, this is not possible. That's one thing we didn't like much."
"OPNsense showed me some problems when using it in different environments. The problem is integration with a virtual server."
"The user interface could be improved, and the DNS section should be more intuitive."
"The solution could be more secure."
"There is room for improvement in SSL inspection."
"The IPS solution could be more reliable."
"The product has some scalability and data management issues where improvements are required."
"Although manageable, the user interface is a little bit slow and could be improved."
"Sometimes it reboots when you least expect it, and that's the main issue."
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OPNsense is ranked 3rd in Firewalls with 36 reviews while Zyxel Unified Security Gateway is ranked 10th in Unified Threat Management (UTM) with 3 reviews. OPNsense is rated 8.4, while Zyxel Unified Security Gateway is rated 6.0. The top reviewer of OPNsense writes "Robust network security and management offering a user-friendly interface, open-source flexibility, and cost-effectiveness, with challenges regarding initial setup and the absence of official support". On the other hand, the top reviewer of Zyxel Unified Security Gateway writes "Offers good anti-spam and web filtering features but needs to improve in the area of scalability". OPNsense is most compared with Netgate pfSense, Sophos XG, Untangle NG Firewall and Sophos UTM, whereas Zyxel Unified Security Gateway is most compared with Netgate pfSense, Sophos XG, WatchGuard Firebox, SonicWall TZ and Meraki MX. See our OPNsense vs. Zyxel Unified Security Gateway report.
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