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Microsoft
microsoft.com › en-us › security › business › endpoint-security › microsoft-defender-business
Microsoft Defender for Business | Microsoft Security
Microsoft Defender for Business is a device security solution built to help protect small businesses against cybersecurity threats.
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Microsoft Learn
learn.microsoft.com › en-us › defender-business › mdb-overview
What is Microsoft Defender for Business? - Microsoft Defender for Business | Microsoft Learn
Defender for Business is an endpoint security solution that was designed especially for the small- and medium-sized business (up to 300 employees). With this endpoint security solution, your company's devices are better protected from ransomware, ...
Discussions

Is Windows Defender for Business any good?
It's a fantastic product, and any nay-sayers are likely thinking of the Defender from a decade ago. If you're already in the 365 ecosystem, it's a no-brainer in my opinion. More on reddit.com
🌐 r/cybersecurity
38
22
November 9, 2022
Microsoft Defender for Business Server in General Availability
Great, another Defender, so now there's: Defender for Endpoint Plan 1 Defender for Business Defender for Endpoint Plan 2 Defender for Server Defender for Business Server Defender for IoT And that's just Endpoint protection, there's like a dozen more for different parts of Azure and Microsoft 365 with significant overlap between some of them. More on reddit.com
🌐 r/sysadmin
2
9
September 11, 2022
Is Windows Defender Business a good antivirus option for businesses?
MS Defender E3 is going to be just as if not more powerful than Bitdefender. Defender's Endpoint Detection and Response (EDR) features are top-tier and comparable closest to Crowdstrike's EDR. The biggest problem with Defender is that it's not very friendly to get all the features out of it. It can do the things you want like content (browser) filtering, ransomware protection, attack surface reduction, automated malware response, etc....but you'll find you have to go to a bunch of screens to toggle things on or configure them. So if your stack is already leaning towards MS365, then having a next-gen AV that synergizes with everything else and allows for centralized management might be beneficial. More on reddit.com
🌐 r/cybersecurity
27
11
December 2, 2024
Microsoft defender for business
For what you get in management and cyber security defense, I think 365 premium is cheap. I would just target that tbh and use the whole intune, defender, entra P1 package. More on reddit.com
🌐 r/sysadmin
8
0
February 18, 2024
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Microsoft
microsoft.com › en-au › security › small-medium-business › pricing
Security solutions for small and medium-sized businesses
It helps businesses with up to 300 employees protect against cybersecurity threats, including malware and ransomware, in an easy-to-use, cost-effective package, offering cross-platform protection of iOS, Android, Windows, and Mac devices.* Defender for Business is available as a standalone ...
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Microsoft Learn
learn.microsoft.com › en-us › defender-business › get-defender-business
Get Microsoft Defender for Business - Microsoft Defender for Business | Microsoft Learn
Microsoft Defender for Business is an endpoint security solution designed especially for small and medium-sized businesses (up to 300 employees).
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Capterra
capterra.com › home › endpoint detection and response software › microsoft defender for business
Microsoft Defender for Business Pricing, Alternatives & More 2025 | Capterra
Microsoft Defender for Business includes automated device onboarding, endpoint detection and response, threat and vulnerability management, automated investigation and response, attack surface reduction, and more.
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Microsoft Learn
learn.microsoft.com › en-us › defender-business › mdb-requirements
Requirements for Microsoft Defender for Business - Microsoft Defender for Business | Microsoft Learn
To onboard servers, we recommend using Microsoft Defender for Business servers. Alternately, you could use Microsoft Defender for Servers Plan 1 or Plan 2.
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Microsoft Learn
learn.microsoft.com › en-us › defender-business
Microsoft Defender for Business documentation - Microsoft Defender for Business | Microsoft Learn
Protect your computers, tablets, and phones with enterprise-grade security at an affordable price. Defender for Business is available as a standalone subscription or as part of Microsoft 365 Business Premium.
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Halo Associates Ltd.
halo-associates.com › archive › what-is-microsoft-defender-for-business
What is Microsoft Defender for Business — Halo Associates Ltd.
May 17, 2025 - Defender for Business is a device security solution designed especially for small and midsize businesses (up to 300 employees). Your company's devices are better protected from ransomware, malware, phishing, and other threats.
Find elsewhere
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Microsoft
aka.ms › DefenderforBusiness
Defender for Business
Microsoft Defender for Business is a device security solution built to help protect small businesses against cybersecurity threats.
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Team Venti
teamventi.com › team venti - microsoft technology solutions | microsoft application services | cloud solution with microsoft › microsoft cloud security › meet microsoft defender for business
Meet Microsoft Defender for Business
June 17, 2025 - Microsoft Defender for Business was thought to bring enterprise-grade, easy-to-use, cost-effective endpoint security to businesses with up to 300 employees.
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IT Pro
itpro.com › home › cloud › cloud security
Microsoft Defender for Business review: Feature-filled enterprise security for small businesses
Microsoft Defender for Business review: Feature-filled enterprise security for small businesses
A comprehensive endpoint security management solution for smaller organizations with a painful setup process
Rating: 4 ​
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IRONSCALES
ironscales.com › guides › microsoft-365-defender › m365-business-premium-defender
M365 Business Premium Defender
August 19, 2024 - Despite M365 Business Premium not providing any additional advanced features for Defender XDR, MDfB alone provides many of the crucial security features of Defender XDR and is often enough for most small and medium-sized companies: Microsoft Defender for Endpoint (MDE): Microsoft’s EDR solution continuously monitors all activities on endpoint devices—ranging from memory allocations to network connections—correlates all logs to detect complex attacks and alerts the security team about suspicious behavior on endpoint devices.
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Microsoft 365
o365hq.com › blog › introducing-microsoft-defender-for-business
IT Partner | Introducing Microsoft Defender for Business
August 2, 2022 - Microsoft Defender for Business, a new cost-effective endpoint security solution built to help companies run their businesses in the new hybrid work environment. You can easily use it to protect your organization against cyber threats across ...
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Evolvous
evolvous.com › blog › microsoft defender for business
What is Microsoft Defender? | Essential Guide to PC Security
January 15, 2025 - Here are some of the features that make it ideal for modern businesses. Threat and Vulnerability Protection: You will get proactive identification of a variety of threats. The system will also help you prioritize vulnerabilities, effectively reducing the attack surface. Endpoint Detection and Response (EDR): The platform helps you to detect, investigate and effectively respond to security threats to your endpoint devices. Simplified Onboarding: Microsoft Defender for Business is designed for organizations with limited IT resources.
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Microsoft
jeffreyappel.nl › home › microsoft defender for business – how to use it, and what are the differences with p2?
Microsoft Defender for Business - How to use it, and what are the differences with P2?
July 27, 2023 - Microsoft Defender for Business (MDB) is the new Defender product scoped for small businesses. Defender for Business is a new endpoint security solution now generally available within Microsoft 365 Business Premium and as a standalone solution. ...
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Netcentrix
netcentrix.com › security › microsoft defender for business – the key to defending your organisation
Microsoft Defender for Business - The Key to Defending Your Organisation - Netcentrix
June 12, 2025 - Thanks to its use of AI, Defender for Business provides enterprise-level security, helping reduce attack surfaces and protect against ransomware, malware, phishing, and more. All of this comes with an easy-to-use interface and simplified onboarding ...
Price   $$
Call   03330354111
Address   Eaton Avenue, PR7 7NA, Buckshaw Village
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Microsoft Learn
learn.microsoft.com › en-us › defender-endpoint › microsoft-defender-endpoint
Microsoft Defender for Endpoint - Microsoft Defender for Endpoint | Microsoft Learn
November 6, 2025 - Microsoft Defender for Business - An endpoint security solution designed for small and medium-sized businesses.
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Microsoft
microsoft.com › en-us › security › pricing › small-medium-business
Microsoft 365 Security Pricing for Business | Microsoft Security
It helps businesses with up to 300 employees protect against cybersecurity threats, including malware and ransomware, in an easy-to-use, cost-effective package, offering cross-platform protection of iOS, Android, Windows, and macOS devices. Defender for Business is available as a standalone ...
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Reddit
reddit.com › r/cybersecurity › is windows defender for business any good?
Is Windows Defender for Business any good? : r/cybersecurity
November 9, 2022 - Used it at a prior job and thought it was good enough for enterprise use. ... Defender is great. Think of all the telemetry Microsoft must have about attacks against their own products.
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Microsoft Learn
learn.microsoft.com › en-us › office365 › servicedescriptions › microsoft-365-service-descriptions › microsoft-365-tenantlevel-services-licensing-guidance › microsoft-defender-service-description
Microsoft Defender service description - Service Descriptions | Microsoft Learn
Microsoft Defender for Business is an endpoint security solution designed for small and medium-sized businesses (up to 300 employees). Defender for Business is available as a standalone solution and is also included as part of Microsoft 365 ...