Barracuda Email Threat Scanner [EOL] vs Microsoft Defender for Endpoint comparison

Barracuda Networks and Microsoft are both solutions in the Anti-Malware Tools category. Additionally, 100% of Barracuda Networks users are willing to recommend the solution, compared to 95% of Microsoft users who would recommend it.

Barracuda Email Threat Scan...

Read 3 Barracuda Email Threat Scanner [EOL] reviews

100% willing to recommend

Microsoft Defender for Endp...

Read 212 Microsoft Defender for Endpoint reviews

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10,392 Comparison Views

95% willing to recommend

Barracuda Email Threat Scan...

Microsoft Defender for Endp...

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 19, 2026

Microsoft Defender for Endpoint and Barracuda Email Threat Scanner [EOL] are complementary products catering to distinct security domains, with Defender excelling in endpoint security and Barracuda in email threat detection. Features: Microsoft Defender for Endpoint provides robust integration with Microsoft products, advanced threat intelligence, and automated investigation responses. Barracuda Email Threat Scanner [EOL] is effective at identifying hidden email threats, analyzing potential email risks, and offering detailed threat evaluations.

Ease of Deployment and Customer Service: Microsoft Defender for Endpoint benefits from seamless deployment in Microsoft environments and broad support structures. Barracuda Email Threat Scanner [EOL] offers straightforward deployment in email security contexts with focused customer guidance.

Pricing and ROI: Microsoft Defender for Endpoint offers cost-efficient solutions, particularly advantageous for enterprises using multiple Microsoft services, delivering high ROI through its extensive capabilities. Barracuda Email Threat Scanner [EOL] involves investment in specific services but provides substantial value with precise email threat detection, ideal for targeted security objectives.

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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 Email Threat Scan...

Average Rating

8.6

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Microsoft Defender for Endp...

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

212

Ranking in other categories

Endpoint Protection Platform (EPP) (2nd), Advanced Threat Protection (ATP) (5th), Anti-Malware Tools (1st), Endpoint Detection and Response (EDR) (3rd), Microsoft Security Suite (3rd)

Featured Reviews

Juan Mata

Manager, Information Technology at Friendly House

A highly scalable and easy-to-learn product that blocks phishing and spam emails

The product must improve the features associated with creating a blacklist. Currently, to add a content block, I have to go to a different screen. It seems cumbersome. The solution sells Impersonation as a separate product. I don’t see why it cannot be in the same product like other vendors have.

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Robert Arbuckle

Security Analyst III at a healthcare company with 10,001+ employees

Automatically isolates threats and integrates with logging to reduce response time

Overall, I would evaluate the Microsoft support level that I receive at probably about a seven, but that depends on the day. It has been spotty. We have had issues where the urgency level of the Microsoft support is not as high as ours, especially during a data breach or potential data breach situation. We have had issues with some of the offshore support being lackluster. One specific thing that comes to mind is we were on a support call with our CISO on the call, and the Microsoft agent, who did not actually work for Microsoft, is one of the vendors that Microsoft uses for support, said, "Just to set expectations, my lunch break is in an hour and I am going to go away then." For us, it was already ten o'clock at night and we had been working on this for a couple of hours, trying to get a security engineer on with us. For him to tell us that he was going to go away and have lunch, it was, "Okay, but go find somebody else if you need to." It was just the lackluster approach, and it seemed like he did not really care. We seem to get a lot of this when we get non-Microsoft support. I can identify areas for improvement with Microsoft Defender for Endpoint, as it is kind of a convoluted mess to try to take care of false positives. Especially when they have been identified as false positives but they keep going off over and over again. It is great for my pocketbook because it generates a lot of on-call action, but I would really prefer more sleep at two o'clock in the morning than dealing with false positives. I would say that the unified portal for managing Microsoft Defender for Endpoint is suitable for both teams as they are all in there. It would be great if they would stop moving things around and renaming things, which makes sense. The new XDR portal is pretty nice. Being able to have it central again inside of the regular Security Center without having to open up two windows is helpful. Overall, I think it is pretty good. There is always going to be something that could be improved, such as alerting and the ability to modify alerts would be a little bit helpful to have. Being able to add more data into the alerts and turn off alerts that are not as useful would be beneficial. It is hard to say what the quantitative impact the security exposure management feature has had on our company's security, because a lot of it is kind of subjective. I think we are sitting at around a fifty percent score still, and a lot of it is just kind of unusual circumstances that we cannot really implement without breaking the organization.

Read full review

Quotes from Members

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

Pros

"The main benefit that I am getting from this solution is that it filters almost 95% of my spam mail."

"The main benefit that I am getting from this solution is that it filters almost 95% of my spam mail. Some spam mails bypass Barracuda Email Threat Scanner, but when I add those domains or addresses to the filter list, they get blocked. Some users on my premises do not understand which mail attachments or links should be opened. By filtering with Barracuda Email Threat Scanner, we are not getting any type of phishing mails. So, our infrastructure is safer, and as an IT person, I feel relaxed."

"The most valuable feature of Barracuda Email Threat Scanner is the security it provides by delaying the delivery of suspicious emails until they can be reviewed inside the Barracuda control panel."

"It was easy to learn the product."

"Microsoft Defender for Endpoint's WCS function, a content filtering solution, has proven to be the most useful, stable, and reliable option for our current needs."

"This is a stable solution that has matured over the years."

"We used CrowdStrike but we switched to Microsoft because of the price."

"The best part is that it is built into Windows, whether it is a server base or a desktop base, which gives more control over the operating system. Because Defender, the operating system, and the Office solution are by Microsoft, everything is working like hand-in-glove. Its administrative overhead is less because a desktop user has already got some experience of how to handle a Microsoft Defender notification or administer it."

"Microsoft Defender for Endpoint has been awesome, so far."

"This solution definitely increases our security posture. When you are reviewing your existing fleet or endpoints and based on the configuration that you put out of your Defender for Endpoint, you then receive a security score from Microsoft. Depending on what rules you have configured, what policies you have deployed, and what attack surface reduction rules that you have set up and deployed, it is almost gamifying information security in the sense that you are always trying to achieve a higher score. The more hardening you perform on your endpoints, the better score you receive. This generally tends to give you a better peace of mind, but also makes you secure at the same time."

"Defender for Endpoint is a robust solution that works well out-of-the-box."

"Microsoft Defender Antivirus is easy to install."

More Microsoft Defender for Endpoint pros

Cons

"If the price were lower, perhaps we could purchase our own."

"The product must improve the features associated with creating a blacklist."

"Only one to two accounts were compromised, and for that, Barracuda blocked all incoming and outgoing mails."

"We had an incident last month where the PCs of one or two colleagues, who were outside of our factory and were using a defined network, got infected by some kind of malware. From their PCs, more than 1,000 mails were produced per hour, causing spamming on our mail server. Barracuda blocked the full mail communication. Only one to two accounts were compromised, and for that, Barracuda blocked all incoming and outgoing mails. It created a great problem for other users and our office activities. Our server was blocked for three days, which we did not expect. Technically, only one or two accounts should be blocked. When a domain or IP is blocked, communication becomes tough. It may be a configuration issue at our provider's end, where there was a mistake in configuring Barracuda. It could also be a problem related to Barracuda."

"I think Microsoft Defender for Endpoint is a solution which needs a little bit more resources on the CPU side, as we detected that on some virtual machines in Azure, with the activation of Defender, the CPU utilization increases about ten percent."

"Microsoft Defender for Endpoint could provide us with a more holistic approach, such as collaboration. They can provide us with an environment from where we can manage all the endpoints from one central location, such as overall management."

"Its user interface (UI) can be improved. Currently, in the console, you have to dig down for certain things. They've got many different layers to get to things instead of having it all on the surface. You have to go three folds lower to get to specific functionality or click a particular option. It would be good if we can manage the console through menus and instead of three clicks, we can do things in one click. They need to change the UI and work on it in terms of a better user experience."

"The product should reduce updates since it is hard to keep up."

"With regards to the interface, a challenge I found was that there was not enough documentation on how to tune it. I had to read multiple sources on the internet to learn how to configure the tool appropriately."

"Right now, the solution provides some recommendations on the dashboard but we don't have any priorities; it's a mix of all the vulnerabilities and all the security recommendations, and I would like to see some priority or categorization of high, medium, and low so that we can fix the high ones first."

"The scalability could be improved - I would rate it between a seven and an eight."

"Its price could be better."

More Microsoft Defender for Endpoint cons

Pricing and Cost Advice

"The solution is a bit expensive."

"Barracuda Email Threat Scanner is provided by our IT service provider, who also provides all the support. The licensing fee that we pay to our provider is $200 per month, that is, $1 per user. There is no additional cost. Before taking the subscription from our provider, I researched the market for Barracuda. The cost is between $5,000 to $8,000 for three years. After that, the same cost is there for renewal. If you have 200 to 500 users, it is better to take a subscription from a provider. If you have more than 500 users, then you can own the Barracuda server through the cloud or on-premises deployments. It is costly for a lesser number of users. If you increase the usage or the number of users, then the overall cost decreases. They can reduce the cost of Barracuda Email Threat Scanner for a small number of users. We could not and would not have used this solution if we had not got the renting or subscription option."

"We sell this product as part of Office 365 and it is not expensive."

"The cost is high, compared to other products in the market, if you look at it as a separate product. If you look at the cost where it is part of a bundle, the cost is okay."

"We have an enterprise agreement so from my perspective, this is a product that ships with Windows and it is not priced standalone."

"You don't need to worry about the renewal and purchase of antivirus products. It is bundled with Windows 10, so you don't need to worry about separately purchasing any antiviruses."

"As we operate in the educational sector, we are eligible for an educational discount."

"Because Microsoft Defender comes as an add-on, it can be a bit expensive if you're trying to buying it separately. Another option is to upgrade, but the enterprise licenses for Microsoft can also be quite a bit pricey. Overall, the cost of Microsoft Defender compared to that of other endpoint detection solutions is slightly higher."

"I recently switched from education to private business, and all I can say is that private business licensing from Microsoft is not cheap until you hit certain quantities or scale. That does not mean that it is not comparable to other industries. It is similar pricing, but it is still crazy to me how much you pay for a client. I feel it is high, but it is in line with other vendors."

"Compared to ESET, the pricing for Microsoft Defender for Endpoint is on the higher side."

More Microsoft Defender for Endpoint pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Computer Software Company

12%

Performing Arts

11%

Outsourcing Company

11%

Manufacturing Company

10%

Financial Services Firm

10%

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	82
Midsize Enterprise	45
Large Enterprise	96

Questions from the Community

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How is Cortex XDR compared with Microsoft Defender?

Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface, applies behavioral-based endpoint protection and response, and includes risk-ba...

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Which offers better endpoint security - Symantec or Microsoft Defender?

We use Symantec because we do not use MS Enterprise products, but in my opinion, Microsoft Defender is a superior solution. Microsoft Defender for Endpoint is a cloud-delivered endpoint security s...

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How does Microsoft Defender for Endpoint compare with Crowdstrike Falcon?

The CrowdStrike solution delivers a lot of information about incidents. It has a very light sensor that will never push your machine hardware to "test", you don't have the usual "scan now" feature ...

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Comparisons

TitanHQ SpamTitan vs Barracuda Email Threat Scanner [EOL]

Compared 19% of the time

Huntress Managed EDR vs Barracuda Email Threat Scanner [EOL]

Compared 14% of the time

CrowdStrike Falcon vs Barracuda Email Threat Scanner [EOL]

Compared 11% of the time

Microsoft Exchange Online Protection (EOP) vs Barracuda Email Threat Scanner [EOL]

Compared 11% of the time

ESET PROTECT Enterprise vs Barracuda Email Threat Scanner [EOL]

Compared 9% of the time

More Barracuda Email Threat Scanner [EOL] Competitors

Cortex XDR by Palo Alto Networks vs Microsoft Defender for Endpoint

Compared 5% of the time

OpenText Core Endpoint Protection vs Microsoft Defender for Endpoint

Compared 4% of the time

CrowdStrike Falcon vs Microsoft Defender for Endpoint

Compared 4% of the time

HP Wolf Security vs Microsoft Defender for Endpoint

Compared 3% of the time

Symantec Endpoint Security vs Microsoft Defender for Endpoint

Compared 3% of the time

More Microsoft Defender for Endpoint Competitors

Product Reports

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Anti-Malware Tools

June 2026

Barracuda Email Threat Scanner [EOL] report

Download Barracuda Email Threat Scanner [EOL] product report

Buyer's Guide

Microsoft Defender for Endpoint

June 2026

Download Microsoft Defender for Endpoint product report

Also Known As

No data available

Microsoft Defender ATP, Microsoft Defender Advanced Threat Protection, MS Defender for Endpoint, Microsoft Defender Antivirus

Interactive Demo

Demo not available

Barracuda Networks

Microsoft

Overview

Barracuda Email Threat Scanner [EOL] offers a comprehensive analysis of email threats by integrating seamlessly into existing systems, providing a detailed threat assessment for enterprise-level security.

Barracuda Email Threat Scanner [EOL] is known for its precise detection capabilities and effective threat analysis, enhancing email security. It quickly identifies risks without affecting workflow, making it essential for businesses focused on safeguarding their communication channels. Its proactive scanning enhances security by identifying latent threats.

What features make Barracuda Email Threat Scanner [EOL] effective?

Comprehensive Threat Analysis: Thoroughly evaluates incoming emails for potential threats.
Seamless Integration: Easily integrates with existing email systems without disruption.
Real-time Alerts: Provides immediate notifications for detected threats.
Advanced Reporting: Offers detailed insights into threat patterns and vulnerabilities.
User-Friendly Interface: Designed for ease of use with minimal technical expertise required.

Why consider Barracuda Email Threat Scanner [EOL] for email security?

Increased Protection: Boosts overall email security by identifying hidden threats.
Cost Efficiency: Reduces potential financial impact by preventing security breaches.
Time Savings: Automates threat detection, freeing up valuable IT resources.
Enhanced Compliance: Helps meet industry-specific compliance requirements.
Business Continuity: Ensures uninterrupted business operations by preventing email-based attacks.

In finance, healthcare, and retail, Barracuda Email Threat Scanner [EOL] is often implemented to meet strict regulatory and security standards, mitigating risks linked to confidential client data breaches and transaction fraud. It aids industries in maintaining secure communications, essential to safeguarding sensitive information.

Barracuda Networks

Microsoft Defender for Endpoint provides comprehensive threat protection that integrates well with current systems, offering proactive threat detection and automatic updates while reducing manual efforts.

The platform is designed for seamless integration with Microsoft products, facilitating efficient management and use. It offers proactive ransomware protection and valuable threat intelligence, crucial for timely response and increased visibility across devices. Users highlight its ability to secure endpoints from viruses and malware, integrating with Windows and Office 365 to enhance real-time detection capabilities in diverse environments, including hybrid and on-premises setups. However, enhancements are needed in Linux integration, detection accuracy, and policy implementations.

What are the key features of Microsoft Defender for Endpoint?

Seamless Integration: Works smoothly with existing systems and Microsoft products for easy management.
Proactive Threat Detection: Advanced monitoring to identify and mitigate threats swiftly.
Ransomware Protection: Built-in features to protect against ransomware attacks automatically.
Centralized Management: Unified platform for better device visibility and collaboration.
Threat Intelligence: Provides critical data for rapid threat response.

What benefits should be evaluated in Microsoft Defender for Endpoint?

Cost-Effectiveness: Part of Windows bundles, offering comprehensive security at competitive pricing.
Time Efficiency: Reduces manual oversight with automatic updates and management ease.
Real-Time Detection: Enhanced security through seamless Office 365 and Windows integration.
Device Coverage: Supports hybrid and on-premises environments for varied digital infrastructures.

Microsoft Defender for Endpoint is implemented across industries for securing endpoints, relying on its deep integration with Windows and Office 365 to protect against malware and viruses. Organizations benefit from its real-time detection and comprehensive management capabilities, particularly in hybrid environments where diverse digital infrastructures need safeguarding.

Microsoft

Sample Customers

Entisys 360,

Petrofrac, Metro CSG, Christus Health

Find out what your peers are saying about Microsoft, SentinelOne, Check Point Software Technologies and others in Anti-Malware Tools. Updated: June 2026.

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