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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

"I like Fortinet's cloud management. It allows me to manage all my devices in different branches for three cloud accounts. Even though I use on-prem devices, I can manage everything on the cloud."
"I have found most of the features to be good with excellent functionality."
"Fortinet FortiGate is a very good next-generation firewall."
"I think that the UTM features are the most value, as it truly protects my infrastructure."
"It performs very well."
"I found the upgrades valuable."
"The most valuable features of Fortinet FortiGate are the ease of use and the UI. It has always provided me with what I needed. I have no need for additional costs that other solutions have, such as Sophos."
"The ease of use and the user-friendly interface are the beauty of this firewall."
"It is a very stable solution."
"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."
"Barracuda is very prompt at blocking any new spam which comes out."
"The most valuable features are SD-WAN, URL filtering, IPS, and virus scanning."
"Since implementing the Barracuda CloudGen Firewall, we've seen significant benefits, particularly in stopping a lot of unnecessary or dangerous emails. One key feature we value is the ability to train the solution with emails categorized as threats, giving it a learning capacity."
"The drag and drop features of VPN are really convenient to be configured, and the VPN tunnel provides a secure environment in the organization."
"It's great for handling complex items."
"The product is foolproof; it has done everything that we have needed with the amount of email that we receive, and it handles it quite well."
"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."
"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."
"The cost is very low."
 

Cons

"Overall, the integration could be better."
"MTBF: Hardware failure is more common when compared to SonicWall or Cisco ASA."
"The pricing of the solution should be more affordable"
"The search tool needs improvement. It's very difficult to search for policies right now."
"The pricing of the solution is expensive, so it could be cheaper."
"The user interface needs a bit of upgrading."
"FortiGate can only retain logs for 24 hours or 7 days. I'm not sure if it holds them for a longer period, such as for a month. It will be useful for assessing our strategy and monitoring our environment without investing in FortiGate Analyzer. It would be beneficial if Fortinet could enhance the FortiGate by providing more statistical and monitoring views for a longer timeframe, rather than requiring access to FortiGate Analyzer."
"One area for improvement for Fortinet FortiGate could be the price, as my clients here are small companies, and they might not have the resources or money to always buy a Fortinet FortiGate solution or FortiGate products."
"However, the solution isn’t perfect. It sometimes lets through emails incorrectlycategorized as safe but malicious. I believe the tool could be improved by incorporating artificial intelligence to enhance its email analysis capabilities, though I’m unsure if this feature is currently available."
"We would like to see a solution that is focused on container deployment, which is very important right now."
"The problem we found was with the issue of configuration."
"The stability of the solution isn't ideal. There are bugs and issues with updates occasionally."
"We would like to see a solution that is focused on container deployment, which is very important right now."
"I was a long-time strong fan of this product, but unfortunately, I will change the vendor for another one."
"The biggest downside is that it is quite an expensive product."
"I would like to see a more user-friendly dashboard and an easier interface."
"Although manageable, the user interface is a little bit slow and could be improved."
"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."
"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."
"Sometimes it reboots when you least expect it, and that's the main issue."
 

Pricing and Cost Advice

"I rate the price of Fortinet FortiGate SWG a seven and a half out of ten since it is not a cheap solution, though I feel it is a good product for the money one pays."
"The product pricing is reasonable."
"The price for the device and software is high. However, the solution is of good quality and has a lot of features."
"We pay $500 per year for the license."
"No comment."
"We purchased a five-year bundle package, which worked out cheaper than competing solutions."
"The solution is very expensive so pricing is rated a one out of ten."
"The price of the license and warranty can be better because it is very expensive."
"My advice is to try and evaluate it (Barracuda offers a trial period of one month)."
"The solution's price is reasonable."
"We pay around 150 to 200 Euros per year and there are no additional costs."
"In general, it tends to be cheaper than most solutions."
"Purchasing through AWS Marketplace was good. We did it because it was easy."
"The 600 series is about USD $10,000 a year and the 80 is USD $400 a year."
"Pricing and licensing are fine. It's worth the value because every four years, if I buy any other product, I have to replace my hardware. But with Barracuda I get a free hardware upgrade. Today I'm using Xbox. After four years I can take another Xbox or a Ybox."
"The solution costs more than 800 Euros to purchase an F18, which is an entry model, and then another 500 Euros for instant replacement, and 500 Euros for energized updates. The total package would be around 1,900 Euros for five years license and all updates for an entry model."
"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 Business363
Midsize Enterprise135
Large Enterprise190
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise10
Large Enterprise8
No data available
 

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?
When you compare these firewalls you can identify them with different features, advantages, practices and usage a...
What is the biggest difference between Sophos XG and FortiGate?
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.