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Sunday, September 15, 2024

Microsoft Sentinel and Microsoft Defender XDR unify safety operations


Quite a few cybersecurity instruments exist to assist organizations defend their knowledge, folks, and methods. There are completely different instruments that test emails for phishing makes an attempt, safe infrastructure and cloud, and supply generative AI to detect threats and uplevel response past human means. Whereas every of those instruments is efficacious by itself, every simply tells one a part of a extra complete safety story. The best strategy to safeguarding your group is to implement a unified safety operations heart (SOC) platform that mixes all these cybersecurity options in a single. Microsoft has prioritized efforts to unify these instruments and we’re now taking the following step in consolidation.

At Microsoft Ignite 2023, we introduced that we’re bringing Microsoft Sentinel, which delivers clever safety analytics and menace intelligence, and Microsoft Defender XDR, our prolonged detection and response (XDR) resolution, right into a unified safety operations platform—offering extra complete options, automation, guided experiences, and curated menace intelligence.

  • Throughout the session “Microsoft Sentinel: A contemporary strategy to safety operations,” we explored the SOC capabilities of Microsoft Sentinel, our scalable, cloud-native resolution that gives each safety data and occasion administration (SIEM) and safety orchestration, automation, and response (SOAR).
  • And throughout the session “Unifying XDR + SIEM: A brand new period in SecOps,” we mentioned the most recent expertise round Microsoft’s built-in SIEM and XDR resolution and the way it can defend your surroundings and defend you from adversaries.
  • In each periods, we shared that Microsoft Safety Copilot is an embedded expertise within the platform, benefiting organizations with its generative AI capabilities.

However what does it imply to mix a number of cybersecurity instruments in a single unified safety operations platform, and the way can it profit your trendy SOC? Throw our generative AI resolution Microsoft Safety Copilot into the combo and the platform is actually transformative. On this weblog publish, you’ll be taught three ways in which a unified safety platform—like how we mix Microsoft Sentinel, Safety Copilot, and Defender XDR—can strengthen your cybersecurity and assist your safety crew of their necessary work.

Microsoft Sentinel

See and cease cyberthreats throughout your whole enterprise with clever safety analytics.

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What’s a unified SOC platform?

A unified SOC platform is a totally built-in toolset for safety groups to forestall, detect, examine, and reply to threats throughout their whole surroundings. For Microsoft, this implies delivering the most effective of SIEM, XDR, posture administration, and menace intelligence with superior generative AI as a single platform. Our goal is to empower safety groups to guard extra, simply, as a result of we acknowledge the quite a few challenges you face as safety groups.

This empowers you to raised defend your group and all its parts—together with hybrid identities, endpoints, cloud apps, enterprise apps, electronic mail and docs, Web of Issues (IoT), community, enterprise functions, operational expertise (OT), infrastructure, and cloud workloads—with the capabilities of a unified safety platform. And this allows you to defend all that extra effectively. Ours is the one unified safety operations platform that delivers full SIEM and XDR capabilities.

1. Unify your insights

A significant problem of a non-unified strategy to cybersecurity is that your knowledge is scattered throughout a number of safety instruments and logs. This presents a stumbling block when making an attempt to extract insights from knowledge in a well timed sufficient method to raised anticipate cyberthreats and defend in opposition to them. One other hurdle of not having a unified resolution is that it’s nearly unimaginable to view how a cyberattacker strikes throughout vectors. Since cyberattackers can transfer laterally, it’s crucial to detect them shortly.1

By unifying searching, incidents, knowledge fashions, and different menace safety capabilities throughout SIEM and XDR, you may search every little thing in a single place—no want to recollect the place knowledge is saved, run two completely different search queries, or normalize knowledge throughout instruments. Unified incidents offer you a holistic view of all threats since all of your data is in a single place, that means extra menace intelligence. The results of gaining this perception into what is occurring in your group is saved analyst time and better confidence in your safety.

Maintain your group secure whereas your analysts profit by sustaining their deal with threat indicators, spending much less time correlating alerts, and rushing the imply time to restore. Time is of the essence when you’re preserving your group secure, and a unified resolution equips analysts to remain in entrance of cyberattacks. 

2. Achieve extra out-of-the-box safety

With a unified strategy, you get the most effective of each worlds. Achieve all the flexibleness of a SIEM with the depth of safety and out-of-the-box worth of an XDR. This flexibility facet begins together with your selection of the way you implement a unified platform, doing so in a approach that works in your wants, priorities, and price range. When your accessible safety capabilities develop throughout a number of options in a platform, your group stays safer as you achieve storage flexibility and automated assault disruption. 

Plus, SOC optimization is a brand new characteristic that gives suggestions to make sure you are maximizing the safety worth; as an illustration, storing knowledge on the most inexpensive log tier, getting detections on all of your knowledge, and sustaining robust posture.

When you implement a unified platform, search for one that gives flexibility in knowledge storage and security measures. With Microsoft Sentinel knowledge storage, you could have flexibility in knowledge retention, with a default of 90 days when knowledge is ingested right here. Increasing Microsoft Defender XDR’s distinctive assault disruption to knowledge being launched by way of Microsoft Sentinel, beginning with SAP®, will increase your immunity to cyberattacks, “freezing” cyberattacks earlier than they’ll transfer throughout your group.  

3. Empower and uplevel menace investigation with generative AI

With the quantity and complexity of cyberattacks rising, safety groups can really feel overwhelmed. That’s the place AI help can come into play, detecting the threats that may be missed by safety groups. A unified platform that features generative AI may also help your safety crew obtain higher safety outcomes. For instance, generative AI can help with guided investigations, searching with pure language, and simple summaries.  

Microsoft Safety Copilot, our generative AI-powered safety resolution, is on the market for added buy to additional strengthen the unified SOC platform. Safety Copilot harnesses AI to assist analysts with complicated and time-consuming every day workflows, together with:

  • Finish-to-end incident investigation and response with clearly described cyberattack tales.
  • Step-by-step actionable remediation steerage.
  • Incident exercise summarized stories, pure language Kusto Question Language (KQL) searching, and knowledgeable code evaluation—optimizing on SOC effectivity throughout Microsoft Sentinel and Defender XDR knowledge. 

Safety Copilot makes it simpler than ever for seasoned professionals to take each obligatory safety step, velocity up duties like writing KQL and decoding scripts, and helps uplevel new staff with intuitive, step-by-step steerage.

Attempt Microsoft’s unified SOC platform for your self

Shield your self with out vital setup or extra work required. You possibly can achieve the out-of-the-box integration of SIEM and XDR, expanded assault disruption onto your SAP knowledge, and the breadth of Microsoft Sentinel’s out-of-the-box, customizable content material (greater than 300 items of content material!).

The pricing of Microsoft Defender XDR and Microsoft Sentinel and enterprise mannequin will stay the identical; in the event you use each, you’ll proceed to take pleasure in your advantages. A just lately introduced SIEM migration software will simplify and speed up migrations to Microsoft Sentinel.

If a unified platform strategy to trendy SecOps sounds intriguing, be sure you have Microsoft Sentinel, Defender XDR, and Safety Copilot and may profit from a complete safety strategy. Contact us for extra data.

Study extra

Study extra about Microsoft Sentinel and Microsoft Defender XDR.

To be taught extra about Microsoft Safety options, go to our web site. Bookmark the Safety weblog to maintain up with our knowledgeable protection on safety issues. Additionally, comply with us on LinkedIn (Microsoft Safety) and X (@MSFTSecurity) for the most recent information and updates on cybersecurity.


1The SOC’s Future Is a Safety Platform, Darkreading. December 4, 2023.



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