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Barracuda CloudGen Firewall vs Zyxel Unified Security Gateway comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Fortinet FortiGate
Sponsored
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
589
Ranking in other categories
Secure Web Gateways (SWG) (2nd), Firewalls (1st), Intrusion Detection and Prevention Software (IDPS) (1st), Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st), ZTNA (1st), Unified Threat Management (UTM) (1st)
Barracuda CloudGen Firewall
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
45
Ranking in other categories
Firewalls (25th), Software Defined WAN (SD-WAN) Solutions (9th), Advanced Threat Protection (ATP) (19th), IoT Security (6th), WAN Edge (10th)
Zyxel Unified Security Gateway
Average Rating
6.6
Reviews Sentiment
4.9
Number of Reviews
4
Ranking in other categories
Unified Threat Management (UTM) (13th)
 

Featured Reviews

Vasu Gala - PeerSpot reviewer
Manager, Information Technology Operation/Presales at TechMonarch
A stable solution with an intuitive interface and quick customer service
I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.
Jennifer  Bernice - PeerSpot reviewer
Dotnet Developer at Kohl's
Centralized firewall management has saved time and improved network security across locations
Barracuda CloudGen Firewall could be improved as it has a very high learning curve. It is definitely not a one and done firewall, as a one and done firewall requires a lot of dedicated time to get the machine running the way you want. To improve Barracuda CloudGen Firewall, there should be a lot of tutorials and videos online to help new users. Multiple ways to configure for the same service or feature takes time to determine your customized build. In addition to previous points, the interface can sometimes be clunky when trying to determine how it is organized or arranged.
reviewer2399337 - PeerSpot reviewer
Sales and technical consultant at a manufacturing company with 10,001+ employees
User has benefited from stable performance and effective completion of security tasks
I use it mostly for VPN and for some firewall solutions When considering my main use case with VPN, I can say that I got the Zyxel Unified Security Gateway, and it works fine. However, we are thinking about using a different solution based on open source because Zyxel Unified Security Gateway…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The most valuable features of the solution are SD-WAN, filtering testing applications, web filtering, and the new VPN."
"Fortinet FortiGate positively provides my clients' organizations with a high return on investment."
"The solution is very user-friendly."
"The response is very quick and they can visually resolve our problems in a short period."
"Fortinet FortiGate IPS has an easy-to-use interface and configuration."
"The license management is very valuable; you can get a new license each year or enroll every two to four years, get the logs, and receive information on the risk in your network and the entire organization so you can take action on your assets, computers, or devices."
"My primary use is for border protection for connectivity out onto the Internet, and this product has performed exceptionally well."
"The response from the technical support team has always been excellent."
"One of the big benefits of the product is that it allows you to manage big environments with fewer resources."
"Enables us to define user application-level access, so our customers can work anytime from anywhere."
"The most valuable features in Barracuda CloudGen Firewall are the functionality of DPI and IDS, ATP, and we also use it in an SD-WAN operation as well, so it works well in the SD-WAN feature."
"Live monitoring of what is happening inside and on the interfaces, either ingress or egress."
"Its ability to block incoming attacks is valuable. Its logging, traffic monitoring, and VPN capabilities are also valuable."
"Single sign-on is also good. If you are accessing your corporate firewall from your home, during that time there is integration with AD. You can use your AD password to access your SSL VPN. It's not like if you buy an additional SSL VPN... You can directly integrate with your AD. If you change your password on the AD side, your client-to-VPN password also gets changed. You can integrate all your passwords from a single console. It's not like admin has to change your password, it's a single sign-on."
"Its stability and SD-WAN features are the most valuable."
"We enjoy the reduction in terms of labor."
"The cost is very low."
"This is a capable appliance and the standard features work well for us."
"The Zyxel Unified Security Gateway solution is stable and does its job effectively."
"This is a capable appliance and the standard features work well for us."
"The most valuable features of the solution stem from web filtering, malware protection, and antivirus."
"The solution can scale well."
 

Cons

"One drawback of Fortinet FortiGate is that they provide two types of models: one with a hard disk and another without. The model without a hard disk has very low ROM where you can store very few logs, after which you need to upload it to the cloud or purchase a firewall with SSD. That's the only drawback."
"We had a minor problem where there was a major system upgrade on the hardware platform and the Mac client was not available as soon as it might have been."
"I would rate the technical support of Fortinet a six or seven out of ten. It is not very helpful. I would like to see improvements in their support."
"The UI could be improved."
"The support is inadequate. The support staff I have dealt with lately are very rude. Some support staff are not up-to-speed with the technology. They basically read a script."
"One of the problems I was having was with user mapping, and it is an issue for which I have escalated tickets with Fortinet support."
"The solution isn't exactly scalable, especially when it comes to the public cloud environment."
"One point against them is that their solution lacks a unified approach."
"There is room for improvement in terms of response time and first-level support quality."
"Its interface could be better."
"There could be improvements in licensing."
"While using Barracuda CloudGen Firewall, we encounter issues with VPN profiles for Windows."
"I would like to see a more user-friendly dashboard and an easier interface."
"Barracuda CloudGen Firewall could be improved as it has a very high learning curve."
"There is room for improvement in performance and the support language. The support they're providing right now is from a different country, and in our country, there are people—network admins and IT heads—who don't speak English properly. So Barracuda needs to provide support agents who speak additional languages, such as Bangla."
"We would like to see a solution that is focused on container deployment, which is very important right now."
"Although manageable, the user interface is a little bit slow and could be improved. The advanced UI allows me to do whatever I want, but this is where the issue of speed exists."
"Sometimes it reboots when you least expect it, and that's the main issue."
"The product has some scalability and data management issues where improvements are required."
"I have never seen it in any company that I've worked with before, and I would advise other companies not to buy it."
"Although manageable, the user interface is a little bit slow and could be improved."
 

Pricing and Cost Advice

"The price of the license and warranty can be better because it is very expensive."
"Pricing and licensing is a little bit complicated in FortiGate. They are always on the higher side. This is one issue that we always raise with the company that they should reduce the price according to Indian market requirements. There are no costs in addition to the standard licensing fees."
"The price is okay, so far so good."
"If you purchase a one-year subscription with the hardware and then you want to renew for the second year, it is very costly."
"The license for Fortinet FortiGate is affordable in my country."
"When you look at these end security systems and firewalls, these firewalls even five years ago were $50,000 or perhaps $25,000 to implement in some types of customer sites. Now we're talking about tools that are $1,000. In this case, it might have been $500 or something like that."
"The beauty is the price performance ratio is great with FortiGate. It provides all the features we needed and the price is comparable with others' firewalls. The price is quite competitive with the firewalls with similar features."
"I would rate the pricing a five out of ten"
"It's not the most expensive, but it's certainly not cheap."
"It is a product with a very transparent model of licensing. In the sense of hidden expenses, they do not exist with this model. ​"
"We pay around 150 to 200 Euros per year and there are no additional costs."
"The solution's price is reasonable."
"Purchasing through AWS Marketplace was good. We did it because it was easy."
"Pricing is good. Licensing is pretty much automatic if using Control Center."
"The 600 series is about USD $10,000 a year and the 80 is USD $400 a year."
"​We evaluated a lot of different options. We concluded that Barracuda NG Firewall provided the most features for an exemplary price. ​"
"This gateway is pretty cheap."
"The price of Zyxel Unified Security Gateway is good compared to other similar products in the market."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Comms Service Provider
9%
Manufacturing Company
8%
Financial Services Firm
6%
Construction Company
10%
Manufacturing Company
7%
Computer Software Company
7%
Marketing Services Firm
6%
Comms Service Provider
21%
Computer Software Company
8%
Outsourcing Company
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business364
Midsize Enterprise135
Large Enterprise190
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise10
Large Enterprise8
No data available
 

Questions from the Community

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From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...
What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?
As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...
What is your experience regarding pricing and costs for Barracuda CloudGen Firewall?
My experience with pricing is that while the licensing cost can be reduced and is somewhat costly, the price is good ...
What needs improvement with Barracuda CloudGen Firewall?
There is room for improvement in terms of response time and first-level support quality. Barracuda CloudGen Firewall ...
What is your primary use case for Barracuda CloudGen Firewall?
My main use case for Barracuda CloudGen Firewall is that we purchased it to replace our current Cisco firewall tool. ...
What do you like most about Zyxel Unified Security Gateway?
The most valuable features of the solution stem from web filtering, malware protection, and antivirus.
What is your experience regarding pricing and costs for Zyxel Unified Security Gateway?
I cannot definitively comment on whether Zyxel Unified Security Gateway is an affordable product as I haven't done co...
What needs improvement with Zyxel Unified Security Gateway?
The integration capability is quite challenging. The system is very complicated, and many features are hidden. I'm lo...
 

Also Known As

Fortinet FortiGate Next-Generation Firewall
Barracuda NextGen Firewall, Barracuda CloudGen Firewalls
No data available
 

Overview

 

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya
ARZ, Bauer, CBCX Technologies, Diamant-groep, Eissmann Group Automotive, European Youth Olympics, Exalo Drilling, FineLine Technologies, Geocell, Grimaldi, Infront Sports & Media, Odlo, Schenker Deutschland AG, Tilak, Verbandsgeneinde Zell, Conservas El Cidacos S.A., Institute for Emergency Medicine and Medicine Management, Erwin Muller GmbH, Info-Tech: NGF is Champion, Schoellerbank, IZB Informatik-Zentrum, RHI AG, Berglandmilch, Antenne Bayern, Sanochemia
Information Not Available
Find out what your peers are saying about Barracuda CloudGen Firewall vs. Zyxel Unified Security Gateway and other solutions. Updated: March 2026.
885,311 professionals have used our research since 2012.