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Our Threat Response Unit (TRU) publishes security advisories, blogs, reports, industry publications and webinars based on its original research and the insights driven through proactive threat hunts.
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Mar 15, 2023
CVE-2023-23397 - Microsoft Outlook Elevation of Privilege Zero-Day Vulnerability
THE THREAT On March 14th, as part of Microsoft’s monthly Patch Tuesday release, the company disclosed a critical, actively exploited vulnerability impacting Microsoft Office and Outlook. The…
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About Us
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 2000+ organizations in 80+ countries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events.
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Mar 20, 2023
Exertis and eSentire Partner to Deliver 24/7 Multi-Signal MDR, Digital Forensics & IR Services and Exposure Management to Organisations Across the UK, Ireland, and Europe
Basingstoke, UK– 20 March, 2023. Leading technology distributor, Exertis, announced today that it has bolstered its cybersecurity services, adding eSentire, the Authority in Managed Detection and Response (MDR), to its Enterprise portfolio of offerings. eSentire’s award-winning, 24/7 multi-signal MDR, Digital Forensics & Incident Response (IR), and Exposure Management services will be available…
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e3 Ecosystem
We provide sophisticated cybersecurity solutions for Managed Security Service Providers (MSSPs), Managed Service Providers (MSPs), and Value-Added Resellers (VARs). Find out why you should partner with eSentire, the Authority in Managed Detection and Response, today.
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451 Research: The Rise of Extended Detection and Response

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Report Gated Resource GIF

Cybersecurity teams have the complex responsibility of protecting their expanding hybrid and multi-cloud environment against sophisticated cyberattackers. Many struggle to effectively manage this because of alert overload and onerous & manual cyber threat investigations.

Extended detection and response (XDR) helps address many of the ongoing obstacles to effective cyber threat detection and response. XDR capabilities extend beyond the approach of single threat vector solutions such as EDR and NDR. XDR aggregates telemetry across the security stack including endpoint, network, log, insider, cloud, and email signals, adding analytics and intelligence to interpret & correlate data and detect & remediate threats across the entire IT ecosystem.

Why Read The 451 Research Report: The Rise of Extended Detection and Response 

Read this report to learn about Extended Detection and Response (XDR) and get an overview of available XDR data sources. Topics included in The Rise of Extended Detection and Response (XDR) report include: 

  • XDR background and trends 
  • How XDR goes beyond EDR protection 
  • Data sources and their XDR context

    Get The Report

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