I use Defender for protection.
Senior Software Architect at Instirute of public health
Provides good, user-friendly protection
Pros and Cons
- "Defender is stable, I haven't had any problems with viruses when using it, and it's easy to update."
- "Defender's cloud integration could be improved."
What is our primary use case?
What is most valuable?
The most valuable features are that Defender is user-friendly and part of Microsoft Windows.
What needs improvement?
Defender's cloud integration could be improved.
What do I think about the stability of the solution?
Defender is stable, I haven't had any problems with viruses when using it, and it's easy to update.
Buyer's Guide
Microsoft Defender for Endpoint
March 2025

Learn what your peers think about Microsoft Defender for Endpoint. Get advice and tips from experienced pros sharing their opinions. Updated: March 2025.
848,253 professionals have used our research since 2012.
How was the initial setup?
The initial setup was easy.
What other advice do I have?
I would recommend Defender to anyone thinking of using it, and I rate it as eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: I am a real user, and this review is based on my own experience and opinions.

Performs well, easy to use, and intuitive implementation
Pros and Cons
- "Microsoft Defender for Endpoint's most valuable feature is its ease of use."
- "Microsoft Defender for Endpoint can improve by providing more and different types of reports."
What is our primary use case?
I am using Microsoft Defender for Endpoint for system alerts of any kind of suspicious items or unusual network traffic. I only use it for personal use.
The solution has shown me different kinds of requests from the websites that were made and cookies that have been created. It has provided me with statistics.
What is most valuable?
Microsoft Defender for Endpoint's most valuable feature is its ease of use.
What needs improvement?
Microsoft Defender for Endpoint can improve by providing more and different types of reports.
For how long have I used the solution?
I used Microsoft Defender for Endpoint within the past 12 months.
What do I think about the stability of the solution?
Microsoft Defender for Endpoint has been stable. It does not slow down my computer.
What do I think about the scalability of the solution?
The scalability of Microsoft Defender for Endpoint has been fine.
How are customer service and support?
I have not contacted the support from Microsoft.
How was the initial setup?
The initial setup of Microsoft Defender for Endpoint was intuitive, I didn't make any customization, I used what was preset. The installation was done with the Microsoft Windows installation.
What's my experience with pricing, setup cost, and licensing?
The license for Microsoft Windows covers Microsoft Defender for Endpoint.
What other advice do I have?
I rate Microsoft Defender for Endpoint an eight out of ten.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Buyer's Guide
Microsoft Defender for Endpoint
March 2025

Learn what your peers think about Microsoft Defender for Endpoint. Get advice and tips from experienced pros sharing their opinions. Updated: March 2025.
848,253 professionals have used our research since 2012.
Sales Director at CLoud3 Solutions Pte Ltd
Secure, no maintenance required, and stable
Pros and Cons
- "Microsoft Defender for Endpoint has been secure and there is zero maintenance required because it updates with Microsoft Windows."
- "The solution can be more user-friendly."
What is our primary use case?
Microsoft Defender for Endpoint is integrated into Microsoft Windows and is used for system protection.
What is most valuable?
Microsoft Defender for Endpoint has been secure and there is zero maintenance required because it updates with Microsoft Windows.
What needs improvement?
The solution can be more user-friendly.
For how long have I used the solution?
I have been using Microsoft Defender for Endpoint for a few years.
What do I think about the stability of the solution?
Microsoft Defender for Endpoint is stable.
What do I think about the scalability of the solution?
The solution is scalable.
We have 30 users using the solution in my organization.
How was the initial setup?
The solution has no installation as it comes with Microsoft Windows.
What's my experience with pricing, setup cost, and licensing?
I do not have to purchase antivirus solutions anymore because Microsoft Defender for Endpoint is integrated into Windows and comes free.
What other advice do I have?
I would recommend this solution to others.
I rate Microsoft Defender for Endpoint a ten out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Consultor Senior at a consultancy with 51-200 employees
A free solution that performs well
Pros and Cons
- "It performs well. The stability is seamless."
- "A concern is ransomware, whether people can penetrate and encrypt my data or steal my credit card/banking information."
What is most valuable?
I haven't experienced any problems.
What needs improvement?
They could improve the information about how they are dealing with people who could attack minors. This is my main concern.
Another concern is ransomware, whether people can penetrate and encrypt my data or steal my credit card/banking information.
For how long have I used the solution?
I have been using it since 2019.
What do I think about the stability of the solution?
It performs well. The stability is seamless.
What do I think about the scalability of the solution?
Scalability is not a problem because we don't have servers. We don't do anything more with the computers than use them for studies, reading papers and books, watching movies, and communicating with our family. So, we don't need to scale up.
How are customer service and technical support?
If they could send me more information, then I could evaluate, read more, and give them opinions. For example, if someone tells me about a problem, then I can give solutions and also write to Microsoft regarding this information.
Which solution did I use previously and why did I switch?
From the beginning of the pandemic, we received another kind of software when we had to be at home, but it caused us problems with the performance. So, I decided to quit the other software. Then, I installed Windows Defender on all my computers, including my grandchildren's computers.
I was using Sophos previously, but it was causing problems with the performance. For example, when my grandchildren were trying to assume a session, they opened Excel or Word with a 4 GB computer using Windows 10 and then they always lost the connection or the continuities because the computer slowed down. However, when we decided to quit using Sophos and install all the features of Windows Defender, then those problems were resolved.
How was the initial setup?
The initial setup is very easy and straightforward.
My deployment process: I put some checks in the questions that they have. It was very easy. I read about it in the tutorial. I installed it on my entire family's computers (six computers) in less than half an hour.
What's my experience with pricing, setup cost, and licensing?
It is free.
What other advice do I have?
We are totally satisfied with performance and price. However, there is still the question, "Is it safe and secure enough for home, primary-school-age children, and minors?" Despite having a Masters degree in Computer Sciences and Mathematics, I have not been able to say if Microsoft is doing bad or good things.
Many companies may say that they have the best product, but I recommend always watching the news about what a company is doing. Stay informed. Don't be complacent.
The solution is a nine out of 10.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Associate System Engineer - Security Services at a educational organization with 10,001+ employees
Product has a decent detection rate, but there are some challenges related to reporting
Pros and Cons
- "Within its class I think, it has a high and decent detection rate."
- "There's a lot of manual effort involved to configure what we need."
What is our primary use case?
We use this as our antivirus solution.
What is most valuable?
Within its class I think, it has a high and decent detection rate.
What needs improvement?
There were a few detections that are not picked up, and then Microsoft picks up on that and they update it. That's just a normal thing you go through based on every antivirus solution. You're always going to have viruses and signatures that are coming out.
So, I wouldn't say it's the perfect solution because if you're looking at next-generation behavioral based things, for example, if you're going to use ATP, that's when you can get more methods out of it. With Defender, if you pay more you can get the ATP component, which is sold separately by Microsoft.
We do have some challenges in the reporting aspect of it.
There's a lot of manual effort involved to configure what we need.
There are also a few issues with policies.
For how long have I used the solution?
I've been using this solution for six months.
What other advice do I have?
Defender by itself is not a solution. Defender is basically a functionality.
We have some issues with reporting, but I think it's just the way we've integrated right now, again not using ATP. So, we just use STC MS management. Then it's limited in terms of reporting.
From an operator's perspective, I think there are some policy detection issues where you've got a detection for a signature but how it translates into the FCCM dashboard where it doesn't really categorize that particular model. It picks something up as bad but it's just unknown.
So, I think that's a known issue with this particular thing. Because it doesn't know what it is classified as it doesn't really do anything. For it to do something, the policy has to recognize the category of that number. It could be a trojan horse or whatever it is, but it doesn't really do that. It could be what they call an autonomous detection where the system categorizes it as not recognized and hence it blocks it, but it's not going to let you delete it instantly. Usually, you can say if it's detected you want to block it, that's the first step. The second step is to be able to delete the file or quarantine the file. But it doesn't recognize that, so it doesn't know what it needs to do. Instead, it just blocks it. It only blocks it because it doesn't recognize it as being Malware.
I would rate this product a six out of ten.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Works at a financial services firm with 51-200 employees
Simple to install and maintain, but the support could be faster, and more responsive
Pros and Cons
- "The installation is straightforward."
- "Phishing and Malware detection could be better."
What is our primary use case?
Microsoft Defender for Endpoint gives us a second layer of security as well as the third layer of security. One of them is interested in web security and email security. One of them, similar to Cisco, is a Cisco FirePOWER. These are a compilation or a group of devices for security.
What needs improvement?
We had some issues where phishing and malware were not detected and were allowed to pass unless I mentioned it or we forced the phishing or malware to be blocked, I can't rely on that alone.
Phishing and Malware detection could be better.
Technical support needs improvement.
For how long have I used the solution?
I have been working with Microsoft Defender for Endpoint for one year.
What do I think about the stability of the solution?
It is stable for the time being.
What do I think about the scalability of the solution?
I can't add more layers of security because of my budget and business plan, so I try to choose the best and most preferable option for me and my company.
I would rate the scalability a seven out of ten.
In one company, we have two administrators and 30 employees who use this solution.
On a short-term plan, I will not increase the usage. On a larger scale, we intend to increase the license.
How are customer service and support?
In my opinion, technical support is not as effective as it was before. They take a long time to support and investigate the issue.
It takes a long time for them to support and investigate the issue. I believe they must crush the time in order to provide us with our needs, and our objectives.
Which solution did I use previously and why did I switch?
There are applications and solutions that we have used for five or more years. We almost used Microsoft Link but have since switched to Microsoft Teams and Skype for business. We almost exclusively use Cisco products such as Cisco EMC, Cisco Web security, and Cisco Meraki.
How was the initial setup?
The installation is straightforward. It's a cloud solution that requires some configuration running on the cloud.
The deployment takes a couple of hours to complete.
It's a different story when it comes to security. It takes a different approach. It requires two an administrator and a manager to maintain this solution.
What about the implementation team?
Sometimes the installation and deployment are done by the technical team, and sometimes it's done by others.
What's my experience with pricing, setup cost, and licensing?
Licensing fees are paid annually through a partner.
What other advice do I have?
If I do recommend it, it will not be solely for security purposes. It is possibly for a first-line security platform, and it is required to build a second, third, and possibly fourth business security layer.
I would rate Microsoft Defender for Endpoint a seven out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Cyber Security BA/BSA at a financial services firm with 10,001+ employees
Straightforward to set up with good technical support and good stability
Pros and Cons
- "Technical support is good."
- "There are likely some technical improvements or features that could be added, however, I cannot say, off the top of my head, what they would be."
What is our primary use case?
Usually, the solution is used in relation to keys management. We implemented a program for it, for the lifecycle of the keys. We've also used it for certificate management.
What is most valuable?
The initial setup is very straightforward.
The stability is very good.
Technical support is good.
The solution is in good condition and offers good functionality.
What needs improvement?
There are likely some technical improvements or features that could be added, however, I cannot say, off the top of my head, what they would be.
For how long have I used the solution?
I used the solution in relation to scoping a project. I was doing business analysis.
What do I think about the stability of the solution?
The solution was very stable.
What do I think about the scalability of the solution?
The solution is scalable.
How are customer service and support?
The technical support for Microsoft is very good.
How was the initial setup?
The initial setup is not difficult or complex. It's very simple and straightforward.
What's my experience with pricing, setup cost, and licensing?
I do not know how much it costs per month. I cannot say how it compares against the rates of the competition.
What other advice do I have?
We are a Microsoft Customer.
I'm not sure if I would recommend the solution to others. It depends on their requirements. It needs to fit a company's use cases.
I would rate the solution at an eight out of ten.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Security Specialist at Engen
Integrates well, continually updates, and reliable
Pros and Cons
- "One of the valuable features of the solution is the small updates that keep my machine relatively clean from any infections."
- "I would like the solution to be able to prevent unauthorized programs from installing and to block unauthorised URLs which is similar to web filtering product."
What is our primary use case?
The primary use of this solution is for the detection of malware and to stop phishing.
What is most valuable?
One of the valuable features of the solution is the small updates that keep my machine relatively clean from any infections. Additionally, it has good integration with other Microsoft products.
What needs improvement?
I would like the solution to be able to prevent unauthorized programs from installing and to block unauthorised URLs which is similar to web filtering product.
For how long have I used the solution?
I have used the solution for approximately two years.
What do I think about the stability of the solution?
I find the solution to be stable.
What do I think about the scalability of the solution?
I find the solution to be quite easily extended into other environments. It is scalable, I have it on three devices.
Which solution did I use previously and why did I switch?
I have previously used the McAfee Stinger product.
How was the initial setup?
The installation of the solution is easy. I completed it myself and it took approximately 20 minutes.
What's my experience with pricing, setup cost, and licensing?
The solution comes as a part of Windows 10 and it is covered under its license.
What other advice do I have?
I will continue to use and would recommend the solution to others.
I rate Microsoft Defender Antivirus an eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: I am a real user, and this review is based on my own experience and opinions.

Buyer's Guide
Download our free Microsoft Defender for Endpoint Report and get advice and tips from experienced pros
sharing their opinions.
Updated: March 2025
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Buyer's Guide
Download our free Microsoft Defender for Endpoint Report and get advice and tips from experienced pros
sharing their opinions.
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