Microsoft Learn
learn.microsoft.com › en-us › azure › sentinel › microsoft-365-defender-sentinel-integration
Microsoft Defender XDR integration with Microsoft Sentinel | Microsoft Learn
Alerts and incidents from Defender XDR, including items that populate the SecurityAlert and SecurityIncident tables, are ingested into and synchronized with Microsoft Sentinel at no charge.
TrustRadius
trustradius.com › compare-products › microsoft-defender-xdr-vs-microsoft-sentinel
Microsoft Defender XDR vs Microsoft Sentinel | TrustRadius
Compare Microsoft Defender XDR vs Microsoft Sentinel. 319 verified user reviews and ratings of features, pros, cons, pricing, support and more.
Videos
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Microsoft Sentinel 2025 Setup & Defender XDR Integration - YouTube
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Integrating Microsoft Sentinel with Defender XDR for Ultimate ...
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Enhanced Security: Microsoft Sentinel, Defender XDR & Generative ...
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Microsoft Defender XDR, Copilot for Security & Microsoft Sentinel ...
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Here are all Defender XDR, Sentinel , Security Copilot and Entra ...
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Microsoft Sentinel: A modern approach to security operations | ...
Sentia
sentia.ca › Blog › ArtMID › 1133 › ArticleID › 223 › Understanding-the-Difference-Between-Azure-Sentinel-and-Microsoft-Defender
Understanding the Difference Between Azure Sentinel and Microsoft Defender | Sentia | IT Solution Provider | Blog | IT Solution Provider | Toronto | Sentia
January 24, 2024 - Azure Sentinel and Microsoft Defender are both robust security solutions offered by Microsoft, but they have different purposes and features. In this post, we'll explore the key differences between each tool: Microsoft Defender XDR (formerly Microsoft 365 Defender) is a sophisticated security ...
PeerSpot
peerspot.com › products › comparisons › microsoft-defender-xdr_vs_microsoft-sentinel
Compare Microsoft Defender XDR vs Microsoft Sentinel
Microsoft Sentinel ... We asked business professionals to review the solutions they use. Here are some excerpts of what they said: ... Microsoft Defender XDR provides high ROI by consolidating security tools, streamlining operations, and enhancing security, despite licensing costs.
Bridewell
bridewell.com › insights › blogs › detail › how-does-azure-sentinel-and-microsoft-defender-xdr-increase-performance
How Does Azure Sentinel and Microsoft Defender XDR Increase Performance of Security Operations
April 13, 2021 - Touching again on SOAR, using the capabilities inherent in Azure Sentinel that integrates with Defender XDR you can automate the response which is triggered in seconds and not minutes or hours. The automation could for example disrupt the activities by resetting and disabling accounts, removing malicious emails from inboxes, and blocking traffic on the endpoint, all without user intervention. Lastly, let us look at the cost of Sentinel, well the tool itself is free.
Microsoft Learn
learn.microsoft.com › en-us › answers › questions › 1461304 › differences-between-microsoft-defender-xdr-and-sen
Differences between Microsoft Defender XDR and Sentinel - Microsoft Q&A
I wonder differences between Microsoft Defender XDR and Sentinel I understand that Microsoft Defender XDR consolidates security alerts (including Cloud Defender, Identity Defender, Endpoint Defender, etc.). While Sentinel can use various connectors…
Reddit
reddit.com › r/defenderatp › is sentinel necessary for defender xdr
r/DefenderATP on Reddit: Is Sentinel necessary for Defender XDR
November 14, 2024 -
We have an audit running at the moment, and the technician is telling me that Sentinel is necessary for Defender XDR.
My opinion is, that XDR is a SIEMless system, hence no need for a SIEM but similar performance. But Sentinel is a SIEM, so that would defeat the idea of XDR.
Does anyone know if Sentinel is actually necessary for the XDR Detections or if it is just to have "better" automation?
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Sentinel is more than just a SIEM aka place to store logs. It is a SOAR as well. Going back to your question, no it's not needed and you can go with just Microsoft XDR but you are missing lots of functionality Threat Intelligence Custom analytic rules Playbooks aka logic apps Etc I would never recommend XDR without Sentinel though, unless you have a very tight budget of course.
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SIEM in no way ”defeats the idea of XDR”. Most large orgs run both. Do you need to do custom data sources / integrations? Response automation? If so you need Sentinel OR some other SIEM/SOAR.
Ithq
blog.ithq.pro › sentinelone-vs-microsoft-defender-22
SentinelOne vs Microsoft Defender for Endpoint
In terms of pricing, Microsoft Defender is generally considered to be more affordable than SentinelOne, as it is included with Windows 10 at no additional cost. SentinelOne, on the other hand, is a paid solution and pricing can vary depending ...
Ithq
ithq.pro › insights › sentinelone-vs-microsoft-defender-xdr-and-defender-for-cloud
SentinelOne vs. Microsoft Defender XDR and ...
SentinelOne offers a layered pricing model that is structured based on the scale and breadth of protection an organisation requires. This allows businesses to scale their security expenditure alongside their growth, ensuring they only pay for what they need. Microsoft Defender XDR and Defender for Cloud are often available through various Microsoft 365 and Azure subscription plans.
Microsoft
microsoft.com › home › unified security operations with microsoft sentinel and microsoft defender xdr
Microsoft Sentinel and Microsoft Defender XDR unify security operations | Microsoft Security Blog
July 23, 2025 - You can gain the out-of-the-box ... content (more than 300 pieces of content!). The pricing of Microsoft Defender XDR and Microsoft Sentinel and business model will remain the same; if you use both, you’ll continue to enjoy ...
Software Advice
softwareadvice.com › home › endpoint detection and response software › microsoft defender xdr vs sentinelone
Microsoft Defender XDR vs SentinelOne - 2025 Comparison - Software Advice
Microsoft Defender XDR · 4.5 (60) SentinelOne · 4.8 (107) Add to Compare · Starting Price · Pricing available upon request · $179.99 · per month · Free Trial · Free Version · Screenshots and Demo · See all · See all · Top Rated Features · Application Security ·
DigitalXRAID
digitalxraid.com › microsoft-sentinel-vs-microsoft-defender
Microsoft Sentinel Vs Microsoft Defender | DigitalXRAID
September 26, 2025 - With all of these components, it becomes an integrated XDR platform specifically designed to provide threat protection across your endpoints, identities, email, and cloud applications within the Microsoft 365 ecosystem. Microsoft Defender for Business is a separate, more cost effective packaged solution designed for small and medium enterprises that offers comprehensive device and server security coupled with Endpoint Detection and Response (EDR), next-generation antivirus, automated investigation and remediation, and the ability to track and fix vulnerabilities.
Reddit
reddit.com › r/azuresentinel › difference between sentinel and defender
r/AzureSentinel on Reddit: Difference between Sentinel and Defender
February 1, 2024 -
Can anyone explain why the Office Activity table does show up in Microsoft Defender advanced hunting yet you can see it in Sentinel. I'm circling back to this after a couple of years out of the game and could have sworn you used to get that table in Defender.... I'm getting old so maybe it's that....
Top answer 1 of 3
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Without going to deep on this : Sentinel is a siem/soar solution and far more than ‘just’ the defender platform. Giving you the possibility to create custom usecases, automated response etc. Over far more datasources. Defender (xdr) is the collection of (endpoint) protection solutions created by microsoft in order to protect their modern workplace solution (windows, m365, cloud apps and certain azure resources).
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OfficeActivity is the name of the Sentinel table that contains a subset of the SPO/EXO/Teams logs. Its not 1:1 with the UAL for some stupid reason..
SourceForge
sourceforge.net › software › compare › Microsoft-Defender-XDR-vs-Microsoft-Sentinel
Microsoft Defender XDR vs. Microsoft Sentinel Comparison
Compare Microsoft Defender XDR vs. Microsoft Sentinel using this comparison chart. Compare price, features, and reviews of the software side-by-side to make the best choice for your business.
PeerSpot
peerspot.com › products › comparisons › microsoft-defender-for-endpoint_vs_microsoft-sentinel
Compare Microsoft Defender for Endpoint vs Microsoft Sentinel
Microsoft Defender for Endpoint vs Microsoft Sentinel. Base your decision on 52 verified peer reviews, ratings, pros & cons, pricing, support and more.
Slashdot
slashdot.org › software › extended detection and response (xdr) platforms › microsoft defender xdr vs. microsoft sentinel
Compare Microsoft Defender XDR vs. Microsoft Sentinel in 2025
What’s the difference between Microsoft Defender XDR and Microsoft Sentinel? Compare Microsoft Defender XDR vs. Microsoft Sentinel in 2025 by cost, reviews, features, integrations, deployment, target market, support options, trial offers, training options, years in business, region, and more using the chart below.
myCloudDoor
myclouddoor.com › home › microsoft sentinel and microsoft defender xdr.
Microsoft Sentinel and Microsoft Defender XDR. - myCloudDoor
April 9, 2024 - With Microsoft Sentinel's data storage, we will have flexibility in data retention, with a default value of 90 days at no cost. Moreover, with the extended capability for containment and disruption against attacks from Microsoft Defender XDR, on the data ingested through Microsoft Sentinel, such as SAP® data, increases immunity to cyberattacks, containing incidents before they can spread throughout your organization.
Heimdalsecurity
heimdalsecurity.com › blog › microsoft-vs-sentinelone
Microsoft vs. SentinelOne Singularity: Which One Wins?
September 12, 2024 - Microsoft Defender for Endpoint offers excellent integration within the Microsoft ecosystem at a cost-effective price, while SentinelOne Singularity brings autonomous, AI-powered threat detection to the table. Both have their strengths, but for businesses seeking a more flexible, all-encompassing cybersecurity solution, Heimdal® XDR provides comprehensive real-time protection, offering another strong alternative to consider.
Microsoft Learn
learn.microsoft.com › en-us › security › operations › siem-xdr-overview
Implement Microsoft Sentinel and Microsoft Defender XDR ...
Microsoft Defender XDR is an XDR solution that automatically collects, correlates, and analyzes signal, threat, and alert data from across your Microsoft 365 environment. Microsoft Sentinel is a cloud-native solution that provides security information and event management (SIEM) and security orchestration, automation, and response (SOAR) capabilities.
Reddit
reddit.com › r/msp › microsoft defender endpoint vs sentinel one
r/msp on Reddit: Microsoft defender endpoint vs Sentinel One
November 10, 2019 -
Looking at bringing in one of these as a premium AV. We would need to license MDE stand alone since we aren't getting it included in any major environment. At $5.25 it seems pretty good.
S1 control or complete are significantly more, but are they actually better?
I'm aware that cloudstrike is an option as well but I haven't looked closely at those differences.
We are also running threatlocker and looking to bring in huntress, which I know is closer connected to MDE
All these products have so much overlap and marketing checklists that it's hard to spot the holes in coverage.
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You'll get S1 through Solarwinds for around $2. Connectwise are similar.
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I think its all subjective. Security is build in layers. A lot also has to do with logging, if it's not logged it doesn't exist. I recently seen a item from Jon Hammond which was really surprising and am now doubting all EDR.
Read this and see how most EDR's don't catch everything: https://www.mdpi.com/2624-800X/1/3/21