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Microsoft Defender for Identity vs Varonis Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 20, 2025

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

Microsoft Defender for Iden...
Ranking in Identity Threat Detection and Response (ITDR)
1st
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
21
Ranking in other categories
Advanced Threat Protection (ATP) (5th), Microsoft Security Suite (7th)
Varonis Platform
Ranking in Identity Threat Detection and Response (ITDR)
5th
Average Rating
8.2
Reviews Sentiment
6.4
Number of Reviews
14
Ranking in other categories
Data Loss Prevention (DLP) (9th), Data Governance (6th), SaaS Security Posture Management (SSPM) (5th), Data Security Posture Management (DSPM) (8th), Compliance Management (8th), Ransomware Protection (8th)
 

Mindshare comparison

As of May 2025, in the Identity Threat Detection and Response (ITDR) category, the mindshare of Microsoft Defender for Identity is 17.6%, down from 27.2% compared to the previous year. The mindshare of Varonis Platform is 5.7%, up from 5.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Identity Threat Detection and Response (ITDR)
 

Featured Reviews

Sachin Vinay - PeerSpot reviewer
Easily detects advanced attacks based on user behavior
The best feature is security monitoring, which detects and investigates suspicious user activities. It can easily detect advanced attacks based on the behavior. The credentials are securely stored, so it reduces the risk of compromise. It will monitor user behavior based on artificial intelligence to protect the identities in your organization. It will even help secure the on-premise Active Directory. It syncs from the cloud to on-premise, and on-premise modifications will be reflected in the cloud. Identity harvesting is the most common threat. Legacy Microsoft solutions and Amazon face the same issues in the cloud. Users don't implement other security mechanisms in the cloud. In an on-premise environment, we would have multiple security devices like firewalls and several layers of security. Cloud users are less bothered because cloud features are there and only need to be configured. Microsoft Defender for Cloud is the best solution because all threats are completely visible, and it has a great dashboard. The dashboard displays each threat and score, so we can identify the threat rating and act efficiently to avoid compromising user identities. We have a single sign-on feature on the cloud. If we lose a single set of identities, it can compromise the entire organization, including cloud and on-premise. The same identities are being used everywhere. The user activity has to be completely visible on the dashboard, and it has to generate a pattern. It will notify us if there is any security breach. It is a complete monitoring set. Minor changes in the user identity can lead to data leakage. If a password is changed in the cloud, it will be reflected automatically in the on-premise. This minor change will trigger an alert in Microsoft Defender for Identity. It ensures that each cloud identity is well protected from spoofing. It has a comprehensive database of well-known spoofing techniques, enabling us to provide cloud identity protection completely. It has a vast scope because it is completely single sign-on. In the emerging industry, we use single sign-on because users need to authenticate, but it's challenging to remember multiple passwords. Once your user signs in, you can access all the data. An identity compromise would lead to various issues and affect the data on-premises. Defender maintains a constantly updated database with the latest signatures, attack models, and threats. If it detects one threat, it will monitor the suspicious event and give us frequent alerts. Identity protection is vital because we use an identity mechanism for everything, including firewall-related activities. The exact identity used in the cloud is used in the most complex firewalls. We require an excellent migration technique to regain this user credential if something gets compromised. Blocking this requires a massive set of procedures. Microsoft Defender comprehensively monitors identity and provides frequent alerts regarding any issue, so we don't need to think of anything else. Defender's bidirectional sync capabilities are helpful because we need to sync data from multiple directions, including tenant-to-tenant, on-premise-to-cloud, and cloud-to-cloud syncing. As a university, we have multiple tenants, so we need to sync or access data across platforms. That way, everything is more secure, and Microsoft Defender for Cloud also provides ample security for cloud transfers. The bidirectional sync capabilities are flawless—10 out of 10. Our on-premise Active Directory is perfectly synced with the Azure AD. Everything is synced with on-premise, and changes are reflected in minutes. If a problem with identity is addressed on the cloud, the fix will be mirrored on-premise and vice versa. Microsoft Defender for Cloud and Identity are bundled. If we have these two solutions, we don't need to worry about anything else or third-party antivirus. Microsoft Defender for Identity acts as a link to all the Microsoft security features that require identity-based validation. Microsoft Defender instantly provides identity security for all our applications, and users need not worry about typing their passwords. Even in situations with less complex encryption mechanisms, users don't need to worry about typing in their passwords. Defender will check and monitor if there are any flaws in that, and it will let us know if there are any issues. We're a Microsoft shop, so everything works together. If one feature isn't working, everything will be affected. If Defender isn't working, half of our Microsoft security features will be dead. Without identity security, user data can easily be compromised, and data can fall into the hands of intruders or other hackers. The solutions have to complement each other. If anything got wrong, the entire setup would have flaws. Microsoft security has a legacy security mechanism. A while back, we might have gone with Defender for Endpoint, but Microsoft has also grown into the face of the cloud. The same Defender solution is completely maintaining cloud security. We can imagine Microsoft's vast scale and how Defender can protect the cloud environment from vulnerabilities and attacks. We are definitely delighted with Microsoft products. The dashboard features are fantastic because it provides a comprehensive overview. It has a great alert mechanism and log inspector that tracks when users access various servers. With this kind of identity validation, we can control which servers the users can access. We have total visibility from the dashboard. We can track identity usage even if there are no issues. That is an essential advantage.
Frederic  Delos - PeerSpot reviewer
Offers the ability to identify sensitive areas, allowing you to drill down into the sensitive data
The most effective feature for me is its ability to identify sensitive areas, allowing you to drill down into the sensitive data, provided you have access, to determine whether it's a false positive or a true positive. That's the best thing for me, out of all of it. It's got everything, like other ones, but I like to be able to look at something if I'm doing forensics on the alert and say, "Okay, do I really need to do something with this?" For example, we don't want sensitive data in our OneDrive. So it identifies the sensitive data that's possibly in the OneDrive. And what I can do is look at it and identify whether it's actually sensitive data in Datalert or whether it looks like sensitive data, but I know it's a false positive. If it is a false positive, I can basically say ignore this pattern based on X, Y, and Z, you know, whether it's Redjax or keyword proximity. So I like that. With other tools, I gotta go through a whole process because it's a little bit more complex. Here, I can tag it and bag it in one shot. And the next good time I scan, it slips over it. So it helps in that.

Quotes from Members

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

Pros

"The most valuable aspect is its connection to Microsoft Sentinel and Defender for Endpoint, and giving exact timelines for incidents and when certain events occured during an incident."
"The most valuable features of Microsoft Defender for Identity include real-time information for threat detection, its inclusion of behavioral analytics, and vulnerability management."
"Defender for Identity has not affected the end-user experience."
"I would rate Microsoft Defender for Identity at nine out of ten."
"The feature I like most is that you can create your own customized detection rules. It has a lot of default alerts and rules, but you can customize them according to your business needs."
"The most valuable feature is its hybrid artificial intelligence, which gathers forensic data to track and counteract security threats, much like the CSI series in effect."
"The basic security monitoring at its core feature is the most valuable aspect. But also the investigative parts, the historical logging of events over the network are extremely interesting because it gives an in-depth insight into the history of account activity that is really easy to read, easy to follow, and easy to export."
"The most valuable feature is its hybrid artificial intelligence, which gathers forensic data to track and counteract security threats, much like the CSI series in effect."
"I also appreciate the reporting feature, which allows for the extraction of various reports based on specific needs. These reports can be used for audit purposes, such as tracking changes in file locations or deletions."
"The telemetry to capture everything and the reports are very easy to configure without having a developer degree."
"The 24/7 support is the most valuable feature. They have been able to answer support questions pretty quickly."
"Varonis Platform is transparent and captures everything in the environment without impacting the performance. The tool helps us unify data feeds into a single reporting system."
"That alerting and reporting service is great."
"The most important feature is remediation. In remediation support, there is no group permission. We'll go ahead and remediate the access from the Dell folder to the parent folder."
"Technical support from Varonis is rated as nine out of ten."
"It can easily identify unusual behavior or access patterns that may pose a potential threat, while operating as a unified reporting system."
 

Cons

"We observe a lot of false positives. Sometimes, when we go for a coffee break, we lock our screens. Locking the screen has a separate Windows event ID and sometimes I see it is detected as a failed login."
"One potential area for improvement could be exploring flexibility in the installation of Microsoft Defender for Identity agents."
"The solution could improve how it handles on-premises Android-related attacks."
"The tracking instance needs to be configured appropriately."
"When the data leaves the cloud, there are security issues."
"Defender for Identity gives us visibility, but we often get false positives from Azure that take us down the garden path. We go through 30 incidents each day and most of those are false positives or benign positive alerts. Occasionally, we get true positive alerts."
"The areas of Microsoft Defender for Identity that can be improved include its cost, which is quite expensive when integrated into Sentinel. Additionally, there is room for improvement in its integration with non-Microsoft applications and systems."
"The solution could be better at using group-managed access and they could replace it with broad-based access controls."
"I'd like to see automatic updates for this solution. Currently, it's a manual process to update all the keywords"
"The solution's interface is a little complicated with regard to setting up filters and reports."
"We have Microsoft Office 365. I just saw an article today which says that they're actually getting integrated with Microsoft Office 365, which would be a useful feature. For user-based reports, log on activity, and stuff like that, it doesn't seem to really be present like Log360. That could just be my inexperience with it. I've been dealing with it for only about two and a half months."
"For unstructured data monitoring, it's one of the top ones, if not the top one, due to its usability."
"The remediation process can be improved. There will be no existing permission group for the McAfee channel domains. We can create a new permissions group for the required folder."
"Varonis requires more access permissions for its core functions compared to competitors, which can be a concern for companies about data safety."
"The GUI should be more functional. There should be a process for connecting through Chrome, Internet Explorer, etc."
"It is significantly complex."
 

Pricing and Cost Advice

"Microsoft Defender for Identity comes as part of the Microsoft E5 licensing stack."
"You won't be able to change your tenants from where you deploy them. For example, if you select Canada, they will charge you based on Canadian pricing. If you are also in London, when you deploy in Canada, the pound is higher than Canadian dollars, but your platform resources are billable in Canadian dollars. Using your pounds to pay for any of these things will be cheaper. Or, if you deploy in London, they will charge you based on your local currency."
"It is very affordable considering that other SIEM solutions are much more expensive and have many more licensing restrictions and fees."
"The product is costly, and we had multiple discussions with accounting to receive a discounted rate. However, on the open market, the tool is expensive."
"Defender for Identity is a little more expensive than other Microsoft products. Identity and Microsoft Defender for Cloud are both a bit costly."
"You could do a subscription, where you pay yearly, or you could purchase it outright. The licensing cost is based on the number of users on the system that you are monitoring."
"It's expensive, kind of, really expensive."
"Varonis Platform wasn't certainly the cheapest solution."
"Licensing is on an annual basis. Maintenance and renewal fees are separate. Varonis Datalert is quite expensive."
"I would rate the pricing an eight out of ten, with ten being the most expensive."
"The platform is expensive. I rate the pricing a nine out of ten."
"The pricing is good. It neither expensive nor cheap. It is average."
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Financial Services Firm
13%
Government
7%
Manufacturing Company
7%
Financial Services Firm
16%
Computer Software Company
10%
Manufacturing Company
10%
Insurance Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Microsoft Defender for Identity?
Microsoft Defender for Identity provides excellent visibility into threats by leveraging real-time analytics and data intelligence.
What needs improvement with Microsoft Defender for Identity?
There is room for improvement in delivering knowledge to technical users, especially regarding what we can gain from the solution and how to apply it. The documentation provided by Microsoft is oft...
What is your primary use case for Microsoft Defender for Identity?
The primary use case for Microsoft Defender for Identity is to maintain control and privilege inside our organization and revoke rights when they are not needed. The solution is used to keep our or...
What do you like most about Varonis Platform?
The solution has significantly improved data security and compliance posture by allowing us to track and monitor activities. We can see who accesses data and when files are created and understand w...
What needs improvement with Varonis Platform?
Varonis started as an on-premises solution and is transitioning to cloud. It hasn't fully moved yet, which is an area for improvement. Varonis requires more access permissions for its core function...
What is your primary use case for Varonis Platform?
The primary use case for Varonis Platform is data discovery, specifically for discovering sensitive data in our organization to protect it. We are looking for a solution that can scan our repositor...
 

Also Known As

Azure Advanced Threat Protection, Azure ATP, MS Defender for Identity
No data available
 

Overview

 

Sample Customers

Microsoft Defender for Identity is trusted by companies such as St. Luke’s University Health Network, Ansell, and more.
Nottingham Building Society
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