What We Do
How we do it
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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Leadership Work at eSentire
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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Data sheet / solution brief

eSentire MDR for Network

Guard your network 24/7 with real-time network detection and response
A graphic outlining key security outcomes you can expect from eSentire MDR for Network.

With eSentire MDR for Network, we combine always-on full packet capture (PCAP) with proprietary attack pattern analysis and behavioral analytics to rapidly identify and block known threats and suspicious activity, and notify your security team of policy violations. Suspicious activity is investigated by 24/7 Elite Threat Hunters that confirm attacker presence and determine root cause. When a cyber threat is identified, our SOC Cyber Analysts and Elite Threat Hunters disrupt malicious traffic to minimize threat actor dwell time, then manage the remediation, acting as an extension of your team.

eSentire MDR for Network neutralizes attacks missed by traditional cybersecurity controls. We detect and respond to the following network cyber threats:

A table showing how eSentire MDR for Network detects, contains and remediates cyber threats that impact your organization’s network.

Proprietary Detection Technology

MDR for Network operates on a zero-trust approach that leverages proprietary technology and leaves threat actors nowhere to hide. It straddles your network security perimeter and ingests raw data inputs from the interior and exterior of your IT ecosystem. Then we correlate and aggregate all data into one chokepoint at the edge of your network to detect, block and respond to cyber threats 24/7.

Security Network Effects Powered by Atlas XDR

The Atlas XDR Cloud Platform adds value by automatically blocking threats that have bypassed your security controls. Atlas automatically protects your assets against malicious IOCs and IPs known to eSentire, using a global IP blocklist that is updated in real time by our 24/7 SOC each time a new threat vector is identified on any monitored network.

There are 12,000+ indicators recognized across our eSentire Atlas XDR platform and we add 400 on average every day.

A screenshot of eSentire XDR Cloud Platform dashboard showing disrupted connections in an organization’s environment.

eSentire vs Other Network Detection and Response Vendors

A table comparing the capabilities of eSentire MDR to detect, contain and remediate network threats with other MDR providers.

We Do More than Network Monitoring - And Multi-Signal Matters

Our multi-signal approach ingests endpoint, network, log, cloud, asset and vulnerability data that enables complete attack surface visibility. Automated blocking capabilities built into our eSentire Atlas XDR Cloud Platform prevent attackers from gaining an initial foothold while our expert Elite Threat Hunters can initiate manual containment at multiple levels of the attack surface. Through the use of host isolation, malicious network communication disruption, identity-based restriction and other measures, we can stop attackers at multiple vectors and minimize the risk of business disruption.

At eSentire we recognize that the attack surface is continuously evolving and expanding. While our MDR service protects your organization from modern attackers and the vectors they target most often, we are continuously analyzing and developing new services & detections to outpace the adversaries. In our twenty year + history, we pride ourselves on the fact that no eSentire client has experienced a business disrupting breach. With 1500+ customers across 80+ countries, we don’t just claim to deliver complete response. We prove it, and are proud to earn our global reputation as the Authority in Managed Detection and Response, each and every day.

A table containing details about which signals help drive 24/7 threat investigation and response, including Network, Endpoint, Log, and Cloud, and which signals drive context (e.g., Insider and Vulnerabilities) as part of the eSentire MDR service.
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