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 license management is very valuable. You can get a new license each year, or you can enroll every two to four years. You can get the logs, and you will get the information on the risk in your network and the entire organization. With this information, you can take action on your actives, computers, or devices. You can bring your own device as an SSE."
"Our security improved from being able to put in rules and close off unwanted traffic."
"The integration with Active Directory is one of the good features. Most of the customers are now looking for the Single Sign-on feature. So, being able to integrate Active Directory with the firewall is useful. It is also easy."
"The scalability of Fortinet FortiGate is good."
"I really like the captive portal feature for our guest network. It has nice VLAN features in terms of separating our network. The anti-virus is also good."
"The interface is very good."
"We are using the FortiGate 100D series. VPN, firewall, anti-malware, OTM, and intrusion prevention are useful features."
"Overall security features and performance routing is good."
"The solution has high availability."
"OPNsense is easy to scale when running on the hardware."
"The solution is user-friendly and easy to configure."
"The most valuable feature is the Dual WAN in OPNSense, which offers advanced capabilities."
"The initial implementation process is simple."
"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."
"I have found the solution has some great features overall, such as guest access capabilities, dashboards, and ease of use. There is plenty of documentation and support and it has the plugins that I needed."
"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."
"The solution can scale well."
"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."
"I would like to see improvements with the antivirus and IPS as they are not working properly all the time."
"I don't like that anything more than very basic reporting is not included."
"Its reporting can be improved. Sometimes, I don't get proper reports."
"When we cluster the two Fortinet FortiGate boxes together we have some issues."
"The UTM filtering needs improvement."
"There is one big configuration file with no separations for the unique VDOMs. Maybe they could separate individual VDOM configuration files with the root VDOM configuration file referencing the individual VDOM config files."
"Some configuration elements cannot be easily altered once created."
"The support from Fortinet FortiGate could improve. They are not easily accessible when we need them. They could improve their response time."
"The logging could improve in OPNsense."
"There should be more technical documentation."
"There is room for improvement in SSL inspection."
"There are issues with stability and reliability."
"They should improve IPEs for security in the future."
"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."
"I would like to see better SD-WAN performance."
"An area for improvement in OPNsense is the hardware, which needs to be updated more frequently. DNS blocking is another good feature I want to be added to the solution. pfSense has a peer-blocking feature that I also want to see in OPNsense."
"The product has some scalability and data management issues where improvements are required."
"Sometimes it reboots when you least expect it, and that's the main issue."
"Although manageable, the user interface is a little bit slow and could be improved."
More Zyxel Unified Security Gateway Pricing and Cost Advice →
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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