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SECURITY ADVISORIES
Nov 22, 2021
Microsoft Exchange Vulnerability - CVE-2021-42321
THE THREAT eSentire has identified publicly available Proof-of-Concept (PoC) exploit code, for the critical Microsoft Exchange vulnerability CVE-2021-42321. CVE-2021-42321 was announced as part of Microsoft’s November Patch Tuesday release. Exploitation would allow a remote threat actor, with previous authentication, to execute code on vulnerable servers. Prior to the patch release, Microsoft…
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eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 1000+ organizations in 70+ 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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Oct 28, 2021
Telarus and eSentire Expand Partnership to Safeguard Enterprises Globally Against Business Disrupting Ransomware and Zero-Day Attacks
London, UK and Sydney, Australia– Oct. 28, 2021 - eSentire, recognized globally as the Authority in Managed Detection and Response (MDR), today announces the expansion of its partnership with Telarus, the largest privately-held distributor of business cloud infrastructure and contact centre services. Building on their mutual success across North America, Telarus will bring eSentire’s Managed…
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Guide

2021 Gartner® Market Guide for Managed Detection and Response Services

Gartner sixth annual Market Guide for Managed Detection and Response (MDR) Services dives into the growth of the MDR industry and delivers guidance for buyers seeking to understand the difference between managed detection and response service providers and traditional managed security service providers (MSSPs).

Gartner describes MDR as a service that provides customers with remotely delivered modern security operations center (SOC) capabilities allowing organizations to rapidly detect, analyze, investigate and actively respond through threat mitigation and containment. MDR service providers offer a turnkey experience covering areas such as endpoint, network and cloud services to collect relevant logs, data and contextual information. This process allows for investigation by skilled threat hunters.

Some key findings and recommendations of the Managed Detection and Response Gartner Market Guide include:

  • The number of MDR service providers and the range of styles continue to increase causing challenges for buyer select a MDR provider

  • MDR services include a larger set of technologies, visibility and coverage than endpoint detection and response

  • A core capability for MDR vendors is that they will initiate measures for active containment and disruption of a cyber threat

  • MDR customers are using MDR services to obtain 24/7, remotely delivered modern security operation center (SOC) capabilities when they do not have an existing internal capability

  • MDR customers should investigate whether the MDR provider’s technology stack or supported set of technologies fit with the existing security controls and IT environment, from on-premises to cloud

Read the Market Guide to learn more about MDR services, the direction of the MDR market and get a list of current MDR service providers.

1. Gartner,Market Guide for Managed Detection and Response Services, By Pete Shoard, Craig Lawson, Mitchell Schneider, John Collins, Mark Wah, Andrew Davies, 25 October 2021
2. Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, express or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.
3. GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and is used herein with permission. All rights reserved.

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