Barracuda CloudGen Firewall vs Nozomi Networks comparison

Barracuda Networks and Nozomi are both solutions in the IoT Security category. Barracuda Networks is ranked #6 with an average rating of 8.0, while Nozomi is ranked #1 with an average rating of 8.8. Barracuda Networks holds a 0.7% mindshare in IS, compared to Nozomi’s 27.2% mindshare. Additionally, 94% of Barracuda Networks users are willing to recommend the solution, compared to 100% of Nozomi users who would recommend it.

Barracuda CloudGen Firewall

Read 39 Barracuda CloudGen Firewall reviews

2,020 Views
40 Comparison Views

94% willing to recommend

Nozomi Networks

Read 8 Nozomi Networks reviews

6,675 Views
1,802 Comparison Views

100% willing to recommend

Barracuda CloudGen Firewall

Nozomi Networks

Comparison Buyer's Guide

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Executive SummaryUpdated on Feb 3, 2025

Barracuda CloudGen Firewall and Nozomi Networks compete in the cybersecurity sector. Barracuda appears to have the upper hand due to its scalability and comprehensive features tailored for large-scale management.

Features: Barracuda CloudGen Firewall offers TINA tunnels, real-time firewall logs, and advanced intrusion prevention systems, enabling efficient management of extensive networks. Its integration capabilities and ease of policy implementation enhance its compatibility with existing IT infrastructures. Nozomi Networks provides robust network visualization for OT environments, delivering valuable insights into asset management and security operations.

Room for Improvement: Barracuda CloudGen Firewall could enhance its configuration experience, improve IPv6 support, and refine reporting functions. The platform's interface can be complex, and certain add-on features may struggle if not appropriately sized. Nozomi Networks should address pricing structure improvements and offer more customizable options for configuration ease. Both platforms need to improve technical support documentation and address isolated bugs.

Ease of Deployment and Customer Service: Barracuda CloudGen Firewall supports on-premises, hybrid, and public cloud environments, noted for flexibility and strong customer service, although regional support may vary. Nozomi Networks also offers similar deployment settings, but experiences with support are more variable, indicating room for improvement in response strategies.

Pricing and ROI: Barracuda’s licensing model is transparent and cost-effective, offering an instant replacement program with free hardware upgrades after four years. Pricing is competitive, providing value for multi-location operations. Nozomi Networks offers reasonably priced solutions viewed as mid-range compared to similar platforms, emphasizing value through network monitoring and intrusion prevention. Users find good returns on investment for both products, but Barracuda's comprehensive features and support offer strong cost-benefit appeal for larger infrastructures.

To learn more, read our detailed Barracuda CloudGen Firewall vs. Nozomi Networks Report (Updated: September 2025).

Buyer's Guide

Barracuda CloudGen Firewall vs. Nozomi Networks

September 2025

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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

Barracuda CloudGen Firewall

Ranking in IoT Security

6th

Average Rating

8.2

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

Firewalls (25th), Software Defined WAN (SD-WAN) Solutions (11th), Advanced Threat Protection (ATP) (20th), WAN Edge (10th)

Nozomi Networks

Ranking in IoT Security

1st

Average Rating

9.0

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

Operational Technology (OT) Security (1st)

Mindshare comparison

As of October 2025, in the IoT Security category, the mindshare of Barracuda CloudGen Firewall is 0.7%, up from 0.7% compared to the previous year. The mindshare of Nozomi Networks is 27.2%, down from 32.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

IoT Security Market Share Distribution
Product	Market Share (%)
Nozomi Networks	27.2%
Barracuda CloudGen Firewall	0.7%
Other	72.1%

IoT Security

Featured Reviews

RobertSmith15

Product Manager - Cyber Security at M247 Ltd Miami

Ensures data security with advanced intrusion prevention and 24/7 monitoring

I rate the initial setup as ten out of ten. It is straightforward to set up a CloudGen file, taking a couple of hours. Once we have the configuration agreed with the customer, the setup and onboarding are completed within a few hours. We receive the box from Barracuda or from our stores, pre-stage it into our network for initial configuration and Soak testing to ensure functionality. The customer can install it at their location, or we do it on their behalf. We run the firewall in simulation mode to observe traffic and ensure service transition is effective. After confirming functionality with the customer, we transition to a live service.

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German Alvarez

Security Specialist at a tech consulting company with 51-200 employees

Effective asset management improves OT security by quantifying risks and identifying unauthorized communications

Nozomi Networks currently offers add-ons, such as ARP agents, that can be installed on machines to expand the information we receive from sensors. However, these are part of a licensing structure, which can be costly. It would be very helpful if these agents were available free of charge. The solution itself has no major problems, but this is a feature request I would make for improvement.

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Quotes from Members

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

Pros

"I rate the customer service as ten out of ten."

"The encryption and the security standards are valuable."

"I wanted to go to a software-defined WAN and in Barracuda they have a specific protocol called TINA (Transport Independent Network Architecture). You can create a master policy over the internet and it allows you to do Quality of Services on top of it. That is really helpful for me."

"One of the most important parts is, there is auto-upgrade of the hardware every fourth year."

"The features I find most valuable is the VPN and the fact that we can apply our policies to the program."

"The technical support from Barracuda is very good. I would rate it nine out of ten."

"Its stability and SD-WAN features are the most valuable."

"We use Barracuda NG Firewall as a border firewall. We trough it to control all in/out Internet traffic."

More Barracuda CloudGen Firewall pros

"I chose Nozomi because it is far ahead of other competitors, like Curator and Elastic."

"The most valuable feature of Nozomi Networks is its security features."

"The most valuable features of Nozomi Networks are the visibility of OT protocols and the versatility in finding the details of the assets feeding the tool."

"Nozomi Networks is an easy-to-use and powerful tool."

"Provides security for our operational technology environment for OT and IoT."

"The network visualization feature of Nozomi impacts security operations positively."

"The feature I like best is its stability."

"It has impacted security operations in a better way."

More Nozomi Networks pros

Cons

"I would like to see the connection improved."

"I would like to see a more user-friendly dashboard and an easier interface."

"The initial setup is a bit complex."

"It's a little bit complex in terms of handling. If you implement a change, there is a specific point where you have to commit it. It's not like you just push a button and it's always committed. If you don't know to check whether your commit command has been executed or not... that is something Barracuda needs to work on."

"There could be improvements in licensing. Some licensing aspects are challenging; for example, if you're using an active-passive setup, you have to license both firewalls."

"Barracuda CloudGen Firewall should work a little bit more with the logs so that, in our company, we can generate a little bit more reports and get a bit more statistics, which would be fine for us."

"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."

"Can be underpowered if you choose to use all available add-on features. Just be careful when sizing your unit. Make sure you take into account what features you will be turning on, and work with your sales rep to get the model that can handle that load."

More Barracuda CloudGen Firewall cons

"I would like more customizable options for configurations."

"Nozomi Networks should improve its pricing."

"It should support more programmable logic controllers (PLCs)."

"Proof of concept could be improved. It could be more tangible to the customer and the end users to have a video presentation or something like that."

"Nozomi Networks currently offers add-ons, such as ARP agents, that can be installed on machines to expand the information we receive from sensors. However, these are part of a licensing structure, which can be costly."

"The solution should include an integration library."

"Creating custom queries is time-consuming."

"I believe there is room for improvement regarding on-premises AI."

Pricing and Cost Advice

"It would be nice if the pricing and licensing offered for less."

"It is a product with a very transparent model of licensing. In the sense of hidden expenses, they do not exist with this model. "

"The pricing is very cheap compared to Cisco ASA, which we used before, and compared to Palo Alto Networks and Fortinet. Barracuda has different solutions for different people. So for my SMB-level infrastructure, Barracuda has given me a proper solution that is half of the price of Palo Alto or Fortinet."

"When the corporation purchases something, it follows a request-for-proposal process and the best price wins. So, I think Barracuda CloudGen Firewall is reasonably priced, though I’m not sure of the exact amount"

"Its licensing is on a yearly basis. There is an upfront purchase price, and there is also an annual maintenance fee. There are no additional fees."

"The solution's price is reasonable."

"We pay around 150 to 200 Euros per year and there are no additional costs."

"The platform is inexpensive compared to other vendors."

More Barracuda CloudGen Firewall pricing and cost advice

"The solution's pricing is good and cheaper than that of Claroty."

"I have not seen any competition in terms of pricing, and it is quite reasonable."

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Retailer

Government

Construction Company

Manufacturing Company

14%

Energy/Utilities Company

12%

Computer Software Company

11%

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	29
Midsize Enterprise	7
Large Enterprise	5

By reviewers
Company Size	Count
Small Business	6
Large Enterprise	2

Questions from the Community

What do you like most about Barracuda CloudGen Firewall?

The encryption and the security standards are valuable.

See all answers

What is your experience regarding pricing and costs for Barracuda CloudGen Firewall?

The license price of Barracuda CloudGen Firewall is lower than others, and maintenance or support is included.

See all answers

What needs improvement with Barracuda CloudGen Firewall?

The interface of Barracuda CloudGen Firewall is not as user-friendly as others. It is a bit complicated and could be improved. The initial setup can also be complex because it involves navigating d...

See all answers

What do you like most about Nozomi Networks?

The most valuable feature of Nozomi Networks is its security features.

See all answers

What is your experience regarding pricing and costs for Nozomi Networks?

Nozomi Networks is priced moderately. Its cost is not too expensive, but it is not low either.

See all answers

What needs improvement with Nozomi Networks?

See all answers

Comparisons

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Compared 18% of the time

Cisco Secure Firewall vs Barracuda CloudGen Firewall

Compared 7% of the time

Netgate pfSense vs Barracuda CloudGen Firewall

Compared 7% of the time

OPNsense vs Barracuda CloudGen Firewall

Compared 7% of the time

Azure Firewall vs Barracuda CloudGen Firewall

Compared 6% of the time

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Claroty Platform vs Nozomi Networks

Compared 34% of the time

Dragos vs Nozomi Networks

Compared 14% of the time

Tenable OT Security vs Nozomi Networks

Compared 11% of the time

Armis vs Nozomi Networks

Compared 9% of the time

Microsoft Defender for IoT vs Nozomi Networks

Compared 6% of the time

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Product Reports

Buyer's Guide

Barracuda CloudGen Firewall

October 2025

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Buyer's Guide

IoT Security

October 2025

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Also Known As

Barracuda NextGen Firewall, Barracuda CloudGen Firewalls

SCADAguardian

Overview

Barracuda CloudGen Firewall is a comprehensive network security solution that provides advanced protection for organizations of all sizes. It offers next-generation firewall capabilities, including application control, intrusion prevention, and web filtering.

With its integrated VPN functionality, it ensures secure remote access for employees. CloudGen Firewall also includes advanced threat intelligence, leveraging real-time updates to detect and block emerging threats. Its centralized management console simplifies administration and provides visibility into network traffic.

CloudGen Firewall can easily adapt to changing business needs based on its scalable architecture.

Barracuda Networks

Nozomi Networks enhances ICS and OT cybersecurity through threat detection, monitoring, and comprehensive asset management. Users value its real-time anomaly detection, advanced threat detection via machine learning, and intuitive interface, which streamline workflows and boost efficiency, ensuring compliance and robust network security.

Nozomi

Sample Customers

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

Enel, FireEye, GlaxoSmithKline, VEC, TAGSEC Group

Buyer's Guide

Barracuda CloudGen Firewall vs. Nozomi Networks

September 2025

Free Report: Barracuda CloudGen Firewall vs. Nozomi Networks

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