I have been working with the Defender suite since 2020 and Microsoft have put a lot of effort to make it one of the best XDR solutions out there with continuous improvements. I have not used other XDR solutions so I cannot compare it against other products. My only advise would be avoiding all these YouTube videos where they run multiple ransomware files against Defender, as neither the devices used in the test nor Defender have been hardened properly. Answer from ernie-s on reddit.com
Microsoft Learn
learn.microsoft.com › en-us › defender-xdr › microsoft-365-defender
What is Microsoft Defender XDR? - Microsoft Defender XDR | Microsoft Learn
Microsoft Defender XDR is a coordinated threat protection solution designed to protect devices, identity, data, and applications.
Microsoft
microsoft.com › en-ca › security › business › siem-and-xdr › microsoft-defender-xdr
Microsoft Defender XDR | Microsoft Security
Microsoft Defender XDR (formerly Microsoft 365 Defender) demonstrates 100 percent protection coverage in the 2023 MITRE Engenuity ATT&CK® Evaluations.3 ... “Having a strong security posture focused on protecting physical security and the security of devices, identities, and data is critical to company stability and were key components to a successful defense against cyberattacks.”
Is Defender a good XDR ?
I have been working with the Defender suite since 2020 and Microsoft have put a lot of effort to make it one of the best XDR solutions out there with continuous improvements. I have not used other XDR solutions so I cannot compare it against other products. My only advise would be avoiding all these YouTube videos where they run multiple ransomware files against Defender, as neither the devices used in the test nor Defender have been hardened properly. More on reddit.com
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May 22, 2025XDR
XDR is simply a term used for compiling multiple security solutions into a single platform so that the telemetry data from all sources can be evaluated holistically at any given time. In the world of Microsoft you'll need to work on deploying each solution independently but the landing page for it all will be security.microsoft.com. MDE is the best starting point then evaluate which of all the other solutions you have licensing for and which are the priority for your program. You'll likely find some of it just doesn't fit for your organization. Example you may likely have a separate SEG. So you won't spend much time configuring MDO but there are still features or logs from it you may leverage it threat hunting or custom detection policies. More on reddit.com
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August 24, 2024Cisco XDR vs Microsoft Defender XDR
I would take a look at DDR. It’s not an XDR platform but it is a revolution. More on reddit.com
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October 12, 2023Has anyone gone all-in on Microsoft Defender?
Balls deep on Defender, here. Blackpoint has deep integration with Defender and it has served us very well. Prepare to be shouted down by the old timers who refuse to pay Microsoft additional to "secure their own product" but will happily pay for multiple 3rd party AVs. These people ignore the largest advantage in this, which is that a next gen AV designed by the OS manufacturer is going to have much better visibility and capability than anything bolted on third party. It's also built from the ground up to support deep integration with third party SOCs, which Blackpoint took aggressive advantage of. Even without that, Defender stands on its own merits. It's a fantastic product and what you're paying for is the additional cloud management and integration it brings. Sure you have to pay for servers, but it being included in most of the common user licenses makes up for that and more. More on reddit.com
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April 21, 2023Which areas does Microsoft Defender XDR cover?
Microsoft Defender XDR provides protection across five key areas: email and documents, endpoints, applications, network, and identities. In each of these areas, it detects, analyzes, and responds to anomalous or malicious behavior, helping contain threats before they can cause widespread damage.
dev4side.com
dev4side.com › en › blog › microsoft-defender-xdr
Microsoft Defender XDR: the suite to defend your digital assets
Is Defender XDR compatible with non-Windows systems?
Yes, in addition to Windows, Defender for Endpoint also supports Linux, macOS, and mobile devices. This allows organizations with mixed environments to centralize security management while maintaining high levels of protection regardless of the operating system in use.
dev4side.com
dev4side.com › en › blog › microsoft-defender-xdr
Microsoft Defender XDR: the suite to defend your digital assets
Is Microsoft Defender XDR only suitable for large enterprises?
No, the platform is designed to be scalable and adaptable even for smaller or more dynamic environments. It can be configured to meet the specific needs of companies of any size and sector, with a level of management complexity appropriate to the business reality.
dev4side.com
dev4side.com › en › blog › microsoft-defender-xdr
Microsoft Defender XDR: the suite to defend your digital assets
Videos
02:49
What is Microsoft Defender XDR? - YouTube
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Getting started with Microsoft Defender XDR – DEMO - YouTube
09:25
Microsoft Defender XDR | SC-100 | Episode 24 - YouTube
29:07
Describe Microsoft Defender XDR services - YouTube
06:20
What Happens When You Use Microsoft Defender XDR For Security? ...
13:44
IT: Intro to XDR Microsoft Defender - YouTube
Microsoft
microsoft.com › en-ca › security › business › security-101 › what-is-xdr
What Is XDR? (Extended Detection and Response) | Microsoft Security
Extended detection and response (XDR) is a unified security incident platform that uses AI and automation to efficiently protect against advanced cyberattacks.
Microsoft Learn
learn.microsoft.com › en-us › defender-xdr
Microsoft Defender XDR documentation - Microsoft Defender XDR | Microsoft Learn
Learn about the robust security solutions in Microsoft Defender XDR so that you can better protect your enterprise across attack surfaces.
Microsoft
microsoft.com › en-ca › security › business › solutions › extended-detection-response-xdr
XDR Solution | Microsoft Security
This is the Trace Id: 8d2838a979c71ff588a4627f44997549 ... Accelerate security operations center (SOC) response with incident-level visibility and automatic cyberattack disruption with extended detection and response (XDR).
LinkedIn
linkedin.com › pulse › microsoft-365-defender-vs-xdr-debac-manikandan-fst1c
Microsoft 365 Defender vs Microsoft Defender XDR
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Microsoft Learn
learn.microsoft.com › en-us › defender-xdr › managed-detection-and-response-xdr
Managed detection and response - Microsoft Defender XDR | Microsoft Learn
August 1, 2025 - If you still encounter this issue even with the appropriate permissions, navigate to View device details and complete the steps from there. As Defender Experts for XDR investigate incidents and come up with remediation actions, you can have visibility to their work on incidents in your security information and event management (SIEM) and IT service management (ITSM) applications, including applications that are available out of the box.
Reddit
reddit.com › r/defenderatp › is defender a good xdr ?
r/DefenderATP on Reddit: Is Defender a good XDR ?
May 22, 2025 -
Hello,
Currently we use SentinelONE. We're looking to integrate our company's information system into Microsoft a bit more (Intune, Entra etc...) Because of licences we're going to use, we could use Defender too but I was wondering if it's a good XDR, especially compare to Sentine One.
If you could provide some feedback i would appreciate !
Thanks in advance.
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I have been working with the Defender suite since 2020 and Microsoft have put a lot of effort to make it one of the best XDR solutions out there with continuous improvements. I have not used other XDR solutions so I cannot compare it against other products. My only advise would be avoiding all these YouTube videos where they run multiple ransomware files against Defender, as neither the devices used in the test nor Defender have been hardened properly.
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On the EDR side, Defender, SentinelOne and CrowdStrike are usually considered the top three. Personally I’d say any of those is a good choice with proper tuning and management. On the rest of XDR (saas, identity, email etc) I only have experience with Defender so am unable to compare.
Dev4Side
dev4side.com › en › blog › microsoft-defender-xdr
Microsoft Defender XDR: the suite to defend your digital assets
Defender XDR (formerly known as ... 2023) is a unified defense suite, both pre- and post-breach, that includes Microsoft Defender for Cloud Apps, Microsoft Defender for Endpoint and Microsoft Defender for Identity....
CWSI Security
cwsisecurity.com › home › what is microsoft’s extended detection & response (xdr)?
What is Microsoft's Extended Detection & Response (XDR)?
May 19, 2023 - Microsoft’s XDR solution combines Microsoft 365 Defender, covering email, endpoints, identity, cloud services, apps, and data, with Microsoft Defender for Cloud, providing protection for servers, containers, on-premises, hybrid, and cloud environments, as well as networks and SQL.
Call +44 1189 344 300
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SkyTerra
skyterratech.com › home › blog › microsoft defender vs xdr: the future of threat response
Microsoft Defender vs XDR: What’s the Real Difference? - SkyTerra
June 5, 2025 - In short, Microsoft Defender XDR turns separate tools into a connected security solution. It helps security teams detect threats earlier and respond more effectively. The distinction between Defender vs XDR is the impact each tool has on two ...
Reddit
reddit.com › r/defenderatp › xdr
r/DefenderATP on Reddit: XDR
August 24, 2024 -
Does anybody have fairly good guides for a basic deployment of the components of XDR ? I have been scouring the internet to try and find one person who does it all (even in seperate blogs) and no luck.
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XDR is simply a term used for compiling multiple security solutions into a single platform so that the telemetry data from all sources can be evaluated holistically at any given time. In the world of Microsoft you'll need to work on deploying each solution independently but the landing page for it all will be security.microsoft.com. MDE is the best starting point then evaluate which of all the other solutions you have licensing for and which are the priority for your program. You'll likely find some of it just doesn't fit for your organization. Example you may likely have a separate SEG. So you won't spend much time configuring MDO but there are still features or logs from it you may leverage it threat hunting or custom detection policies.
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from experience, nothing with microsoft is easy. No idea why, but they have a tendency of going overboard. Anyhow, some pointers. First, try to understand your needs. What do you have to protect? For example, if you have no Active Directory, you don't really need Defender for Identity. If you have no endpoints, you don't need defender for endpoint etc. Then try and understand the licensing. Good luck And then deploy the most effective things first. I always say go response first. So by all means if you need defender for endpoint, that is a good place to start (but also the worst from a configuration aspect). But in general, if you value ease of use over cost, don't go MS
Microsoft
microsoft.com › en-us › security › business › security-101 › edr-vs-xdr
EDR vs. XDR: What Is the Difference? | Microsoft Security
Depending on the risk profile, security needs, and existing digital infrastructure of your business, XDR systems, like Microsoft Defender XDR, may be a better fit. Compared to EDR, XDR broadens the scope of security beyond endpoints to include real-time data from other susceptible environments, such as networks, cloud platforms, and email.
Synergy-technical
synergy-technical.com › solutions › microsoft-defender-xdr
Microsoft Defender XDR | Protect Against Advanced Cyberattacks | What is Defender XDR?
Microsoft Defender XDR is an enterprise defense suite that protects against sophisticated cyberattacks.
Bechtle
bechtle.com › nl-en › it-solutions › software › microsoft-defender-xdr
Integrated security with Microsoft Defender XDR | Bechtle
Microsoft has firmly established ... The Microsoft Defender XDR platform is a comprehensive Microsoft environment that providing insights into incidents in the cyber attack chain....
Microsoft Learn
learn.microsoft.com › en-us › training › modules › defender-introduction
Introduction to Microsoft Defender XDR - Training | Microsoft Learn
Understand what Microsoft Defender XDR is and how it can help to improve your security posture by empowering your Security Operations Center (SOC) or security teams with the tools they need to identify, control, and remediate security threats.
Chorus
chorus.co.uk › home › microsoft security › microsoft defender xdr
Microsoft Defender XDR | Microsoft XDR Services | Chorus
October 13, 2025 - Microsoft’s XDR platforms include Microsoft Defender XDR (endpoints, identity, cloud services, apps, data) and Microsoft Defender for Cloud (servers, on-premise/hybrid/cloud, networks). To understand how XDR differs from EDR, MDR and MXDR, read our article that explains these acronyms and how the solutions and services differ. ... MXDR is an acronym for Managed Extended Detection & Response, a type of managed security service that leverages XDR technology to safeguard the clients’ organisations from cyber threats.
YouTube
youtube.com › watch
What is Microsoft Defender XDR? - YouTube
Learn about Microsoft Defender XDR, an extended detection and response solution that delivers unified visibility, investigation, and remediation across vario...
Published November 14, 2024
Orangecyberdefense
orangecyberdefense.com › our offering › managed services › managed detection & response › managed threat detection [xdr] › managed threat detection [xdr] for microsoft defender xdr
XDR Microsoft 360 Defender
It has become essential for enterprises ... Learn more · Orange Cyberdefense offers a Managed Threat Detection Service based on the XDR [extended detection and response] stack of Microsoft365 Defender and our core fusion platform....
ITU Online
ituonline.com › itu online › blogs › overview of microsoft defender xdr and its services
Overview Of Microsoft Defender XDR And Its Services - ITU Online IT Training
August 12, 2024 - Microsoft Defender Extended Detection and Response (XDR) is a comprehensive security solution designed to enhance threat detection, investigation, and response across multiple domains, including email, endpoints, identity, and applications.