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Barracuda CloudGen Firewall vs Microsoft Defender Vulnerability Management comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 1, 2024

Review summaries and opinions

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

ROI

Sentiment score
6.4
Barracuda CloudGen Firewall boosts security and efficiency with automation, free upgrades, centralized management, and improved connectivity.
Sentiment score
4.4
Microsoft Defender's financial benefits are unclear, best within E5 suite, and difficult to assess against AWS for mixed solution users.
The centralized management and automation features have reduced manual monitoring efforts, saving our IT team several hours per week.
Offensive Security Analyst at a outsourcing company with 201-500 employees
It has drastically reduced the amount of infections from cybersecurity threats and makes managing close to 50 clients or more for our engineers much easier, hence saving a lot of time and cost.
Dotnet Developer at Kohl's
Since using Barracuda CloudGen Firewall, the security incidents have decreased significantly by approximately 25 to 35 percent across our global network.
Security Lead at a tech vendor with 1,001-5,000 employees
Organizations typically do not rely solely on Microsoft products to avoid putting all eggs in one basket, which presents a challenge for maximizing ROI.
Cloud Security Engineer at a computer software company with 51-200 employees
As a Microsoft partner, we receive significant discounts, making the solution affordable for us.
COO at Floating-Dot Technology LTD
 

Customer Service

Sentiment score
7.4
Barracuda CloudGen Firewall support is generally satisfactory, with varying quality and responsiveness, particularly between different support tiers.
Sentiment score
6.1
Microsoft Defender Vulnerability Management receives mixed reviews, highlighting expertise gaps and communication delays but valued for friendly assistance.
The support team is responsive and knowledgeable, assisting us promptly whenever we have faced configuration questions or technical issues.
Offensive Security Analyst at a outsourcing company with 201-500 employees
Barracuda's partner support is better than the majority, and it stands out as one of their strengths.
Product Manager - Cyber Security at M247 Ltd Miami
Whenever I faced any issues and searched the knowledge base, I found many solutions in place.
Security Practitioner at a tech vendor with 10,001+ employees
They are sometimes responsive, however, often issues cannot be reproduced on their end, making it challenging.
Security Specialist at Prudential Systems Japan
The support we receive from Microsoft is declining, and for example, after taking advanced support, we have not received satisfactory answers.
Microsoft Solutions Manager at Self-Employed
They are familiar with Microsoft products but are not direct Microsoft staff, which is an area needing improvement.
Cloud Security Engineer at a computer software company with 51-200 employees
 

Scalability Issues

Sentiment score
7.8
Barracuda CloudGen Firewall offers scalable solutions for businesses, supporting seamless growth and flexible deployment across various environments.
Sentiment score
7.0
Microsoft Defender Vulnerability Management is lauded for scalability and integration across environments, though some users seek improved documentation.
Its flexible licensing and hybrid deployment options allow it to adapt to evolving network requirements, ensuring continuous security and reliable operations.
Offensive Security Analyst at a outsourcing company with 201-500 employees
Regarding scalability and the ability to scale and expand with Barracuda CloudGen Firewall, there is no issue, so I would rate it a ten.
IT Director at a retailer with 51-200 employees
I can handle growth and larger workloads easily with Barracuda CloudGen Firewall.
Security Practitioner at a tech vendor with 10,001+ employees
The integration is straightforward for those who understand it, though documentation needs improvement.
Cloud Security Engineer at a computer software company with 51-200 employees
It is scalable; I evaluated the product and decided to use Defender on over 700 of our company servers.
Security Specialist at Prudential Systems Japan
 

Stability Issues

Sentiment score
8.3
Barracuda CloudGen Firewall is praised for stability, reliability in critical environments, and improved connectivity with newer versions.
Sentiment score
6.7
Microsoft Defender Vulnerability Management is appreciated for stability and ease despite resource intensity and occasional compatibility issues.
Its robust infrastructure and real-time monitoring give us the confidence that our network remains secure and operational at all times.
Offensive Security Analyst at a outsourcing company with 201-500 employees
We have very few issues with Barracuda Firewall, even in the case of zero-day vulnerabilities.
Product Manager - Cyber Security at M247 Ltd Miami
In my experience, Barracuda CloudGen Firewall has been reliable and very high performing.
Software Engineer at Ernst & Young
There are compatibility issues occasionally arising with false positives when other security tools are not whitelisted in Microsoft Defender.
information Security and IT Manager at Discover Dollar Technologies Pvt Ltd.
It is very resource-intensive, consuming a lot of memory and CPU.
Security Specialist at Prudential Systems Japan
If Microsoft experiences downtime, this solution goes down as it is a SaaS-based solution where we have no control.
Cloud Security Engineer at a computer software company with 51-200 employees
 

Room For Improvement

Barracuda CloudGen Firewall requires interface improvements, better integration, performance enhancements, pricing refinement, and enhanced training resources for users.
Microsoft Defender Vulnerability Management needs simplified configuration, better integration, faster updates, and advanced features for improved security and efficiency.
Integration with AI would be helpful as modern attacks often utilize AI.
Director Of Technology at PT Exa Teknologi Indonesia
It would be beneficial to merge the existing application policy with the main policy into a single unified policy to improve manageability.
System Engineer for Network & Security at Projekt IP d.o.o.
AI can help us enhance our cybersecurity posture, but at the same time, it can be a nightmare that brings attackers. We need to use caution while enabling any AI-driven features.
Security Practitioner at a tech vendor with 10,001+ employees
This scoring should be for specific industries as well. If I belong to the healthcare industry using Microsoft Defender Vulnerability Management, it should provide me with a risk score and show how I fare against the risk score of my industry.
DGM. Technical Security at a tech services company with 10,001+ employees
A vulnerability I patch within 15 minutes takes 24 additional hours for an update.
information Security and IT Manager at Discover Dollar Technologies Pvt Ltd.
The product is not stable; it often uses excessive memory and CPU, which makes it slow.
Security Specialist at Prudential Systems Japan
 

Setup Cost

Barracuda CloudGen Firewall offers competitive pricing with flexible subscriptions, free upgrades, and cost-effective features appealing to enterprises.
Microsoft Defender Vulnerability Management offers competitive pricing in industry, though costs can be complex, especially for non-partners.
Our experience with Barracuda CloudGen Firewall pricing and licensing has been reasonable and transparent.
Offensive Security Analyst at a outsourcing company with 201-500 employees
The license price of Barracuda CloudGen Firewall is lower than others, and maintenance or support is included.
Director Of Technology at PT Exa Teknologi Indonesia
It is neither the cheapest nor the most expensive option available.
System Engineer for Network & Security at Projekt IP d.o.o.
Overall, every organization wishes for cheaper options, but we look at the security side as well, so we are good for now.
Senior Cloud Security Consultant at MetLife
For non-partners, however, the cost could be seen as higher, between seven to ten.
COO at Floating-Dot Technology LTD
The pricing is reasonable, and it's included in the whole Microsoft E5 bundle, so it's all-inclusive.
Corporate Planner at MISC Berhad
 

Valuable Features

Barracuda CloudGen Firewall offers centralized control, SD-WAN, advanced protection, scalability, cost-effectiveness, and user-friendly design for efficient security.
Microsoft Defender offers asset discovery, real-time intelligence, seamless integration, risk prioritization, continuous monitoring, and proactive remediation with AI capabilities.
This integration helps secure our data and applications from attackers trying to gain access and detect malicious activity.
Product Manager - Cyber Security at M247 Ltd Miami
The real-time monitoring helps us quickly identify unusual traffic patterns and potential threats, allowing us to respond immediately and maintain secure and uninterrupted network operations.
Offensive Security Analyst at a outsourcing company with 201-500 employees
Barracuda CloudGen Firewall has positively impacted my organization by increasing the level of network protection against threats from twenty percent to forty-five percent.
Software Engineer at Ernst & Young
The main advantage of Microsoft Defender Vulnerability Management is that it can locate and prevent most threats even when the endpoints are not connected to the corporate network, as long as the internet is available.
DGM. Technical Security at a tech services company with 10,001+ employees
The feature for customizing to region-specific and domain-specific requirements in healthcare is particularly beneficial.
Cloud Security Engineer at a computer software company with 51-200 employees
The most valuable aspect is the kind of assessment results I get, and the recommendations provided in Microsoft products really help in taking care of the resources.
Senior Cloud Security Consultant at MetLife
 

Categories and Ranking

Barracuda CloudGen Firewall
Ranking in Advanced Threat Protection (ATP)
15th
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
47
Ranking in other categories
Firewalls (15th), Software Defined WAN (SD-WAN) Solutions (8th), IoT Security (6th), WAN Edge (5th)
Microsoft Defender Vulnerab...
Ranking in Advanced Threat Protection (ATP)
20th
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
18
Ranking in other categories
Vulnerability Management (14th), Microsoft Security Suite (17th), Risk-Based Vulnerability Management (5th)
 

Mindshare comparison

As of August 2026, in the Advanced Threat Protection (ATP) category, the mindshare of Barracuda CloudGen Firewall is 2.2%, up from 0.7% compared to the previous year. The mindshare of Microsoft Defender Vulnerability Management is 2.1%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Advanced Threat Protection (ATP) Mindshare Distribution
ProductMindshare (%)
Barracuda CloudGen Firewall2.2%
Microsoft Defender Vulnerability Management2.1%
Other95.7%
Advanced Threat Protection (ATP)
 

Featured Reviews

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.
reviewer2770602 - PeerSpot reviewer
Cloud Security Engineer at a computer software company with 51-200 employees
Has helped with regional threat monitoring but needs better documentation and real-time capabilities
The documentation from Microsoft needs significant improvement. The documents are disorganized, with one document linking to another, making the steps unclear and difficult to follow. Regarding updates, it is not truly real-time as it takes between eight to twelve hours for updates to occur. It would be beneficial if updates could happen more quickly, perhaps within 10 minutes to half an hour. Support for integration and documentation needs to be more straightforward. The pricing is expensive, even though it is part of the E5 package.
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Construction Company
11%
Manufacturing Company
9%
Outsourcing Company
7%
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business32
Midsize Enterprise10
Large Enterprise13
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise8
 

Questions from the Community

What is your experience regarding pricing and costs for Barracuda CloudGen Firewall?
Although I am not directly involved in that particular segment, from what I understood from the pricing information, it is a very cost-effective solution compared with other well-known firewall ven...
What needs improvement with Barracuda CloudGen Firewall?
When I consider what I dislike about Barracuda CloudGen Firewall, there are a lot of competitors in the market. Next-gen firewalls offer a lot of capabilities. From a capability standpoint, competi...
What is your primary use case for Barracuda CloudGen Firewall?
I use Barracuda CloudGen Firewall for multiple functionalities. One function is an email security gateway. It also acts for network security protection, network security and threat protection, whic...
What needs improvement with Microsoft Defender Vulnerability Management?
Configuration of Microsoft Defender Vulnerability Management is something that needs improvement. In future updates of Microsoft Defender Vulnerability Management, I would like to see security enha...
What is your primary use case for Microsoft Defender Vulnerability Management?
I can control the applications using Microsoft Defender Vulnerability Management, which are its best features for me personally. I use the Asset Discovery tool in Microsoft Defender Vulnerability M...
 

Also Known As

Barracuda NextGen Firewall, Barracuda CloudGen Firewalls
No data available
 

Overview

 

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
Information Not Available
Find out what your peers are saying about Barracuda CloudGen Firewall vs. Microsoft Defender Vulnerability Management and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.