What We Do
How we do it
Resources
TRU INTELLIGENCE CENTER
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.
View Threat Intelligence Resources →
SECURITY ADVISORIES
Nov 21, 2022
ProxyNotShell Exploit Released
THE THREAT eSentire is aware of public Proof-of-Concept (PoC) exploit code for the ProxyNotShell Exchange vulnerabilities (CVE-2022-41040 [CVSS:8.8], CVE-2022-41082 [CVSS:8.0]). The publication of…
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View all Advisories →
Company
ABOUT ESENTIRE
About Us
eSentire is The Authority in Managed Detection and Response Services, protecting the critical data and applications of 1500+ 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.
Read about how we got here
Leadership Work at eSentire
LATEST PRESS RELEASE
Nov 07, 2022
Global Cybersecurity Leader eSentire Partners with InfoTrust to Deliver 24/7 Multi-Signal MDR and IR Services Across Australia
Waterloo, ON and Sydney, Australia – November 9, 2022 – eSentire, Inc., the Authority in Managed Detection and Response (MDR), today announced it has expanded its presence in Australia via a strategic partnership with InfoTrust. InfoTrust is a leading specialized cybersecurity provider that combines next-generation security controls, with the InfoTrust “Connective Tissue” of customer success,…
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Partners
PARTNER PROGRAM
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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ECOSYSTEM PARTNER RESOURCES
Apply to become an e3 ecosystem partner with eSentire, the Authority in Managed Detection and Response.
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Data sheet / solution brief

Threat Response Unit: Tactical Threat Response

Threat Intelligence

Tactical Threat Response

Advanced Threat Analytics

Deep Research And MITRE Mapped Detections

We account for the latest threat actor tactics, techniques and procedures on an ongoing basis by leveraging enriched threat intelligence and mappings against the MITRE ATT&CK framework.

eSentire Security
Network Effects

We provide visibility into emerging attacks and harden your defenses, amplifying hundreds of proprietary detectors across our Atlas XDR Cloud Platform daily, to protect your business.

Measurement And Continuous Improvement Of Detections

We track all security content for accuracy and efficacy after deployment, implementing adjustments and decommissioning as necessary for optimized operational efficiency.

Threat Intelligence

Deep Research And MITRE Mapped Detections

We account for the latest threat actor tactics, techniques and procedures on an ongoing basis by leveraging enriched threat intelligence and mappings against the MITRE ATT&CK framework.

Tactical Threat Response

eSentire Security Network Effects

We provide visibility into emerging attacks and harden your defenses, amplifying hundreds of proprietary detectors across our Atlas XDR Cloud Platform daily, to protect your business.

Advanced Threat Analytics

Measurement And Continuous Improvement Of Detections

We track all security content for accuracy and efficacy after deployment, implementing adjustments and decommissioning as necessary for optimized operational efficiency.

Our Tactical Threat Response practice creates proprietary security content, detectors to alert on threats and runbooks to streamline investigations - all of which support our Managed Detection and Response (MDR) service. Our dedicated security experts manage the entire content creation process, which is informed by observations from our Security Operations Center (SOC), outputs from the other teams within the Threat Response Unit (TRU) and the MITRE ATT&CK framework. This modern threat response solutions team manages the security content development roadmap to ensure your service is continuously hardened to keep up with the threat landscape. As is the case with all TRU team outputs, security content development by the Tactical Threat Response team is included as part of eSentire Managed Detection and Response (MDR) at no extra cost.

How does it work?

Considerations in security content development

Supported Services
Detect cloud threat actor tactics and techniques in:
Threat coverage examples
  • Unauthorized access
  • Phishing attacks
  • Suspicious and/or unusual user behavior
  • Data loss prevention
  • Privilege escalations and alterations
  • Insider threats
  • Cloud service misconfigurations
  • Modular malware
  • Email security

Excellent customer service, comprehensive set of monitoring services. Innovation and improvements to existing services and continued innovation for increasing visibility.

- Security manager, AM100 law firm

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