Company

ABOUT ESENTIRE

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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EVENT CALENDAR

Apr

ILTA Evolve

Apr

RSAC™ 2025 Conference

May

SIM Houston Women's Roundtable

May

Computing Cybersecurity Festival

May

CISO Strategy Virtual Meetings Seattle

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LATEST PRESS RELEASE

Mar 06, 2025

eSentire Unleashes AI-Driven Atlas Nexus Network, Empowering Cybersecurity Partners to Build Differentiated Security Services at Scale

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OUR PARTNERSHIPS

Aston Villa Football Club

AVFC takes its cyber protection to the Next Level with eSentire as its official cybersecurity partner.

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24/7 Endpoint and Identity Protection

The threat landscape is ever-evolving and adversaries are developing sophisticated approaches to establish a foothold on endpoints and exploit compromised credentials. Lack of visibility and response across endpoints and at the identity level can make it difficult to contain and remediate threats in order to minimize disruption to your business.

eSentire MDR for Endpoint and Identity, Powered by CrowdStrike, provides advanced endpoint and identity protection no matter where your users or data reside (on prem, cloud, hybrid) with 24/7 threat hunting, deep investigation and complete threat response. For the most elusive threats, Team eSentire rapidly investigates and isolates compromised endpoints on your behalf, preventing lateral spread and business disruption. We work alongside you to determine root cause and corrective actions, ensuring you are protected and hardened against future business disruption, eliminating blind spots and stopping:

Commodity Malware

Suspicious activity

Ransomware attacks

Geo & behavioral anomalies

Zero-day attacks

Advanced Persistent Threats (APTs)

Fileless attacks

Lateral movement

Privilege escalation

Credential abuse

eSentire MDR for Endpoint and Identity, Powered by CrowdStrike

How We Help

24/7 monitoring and recording of endpoint and user identities
Endpoint and identity protection anywhere users and data reside - across cloud, mobile, virtual and physical environments
Machine learning and artificial intelligence to detect known and unknown malware and ransomware attacks
Behavior-based indicators of attack (IOAs) to prevent sophisticated fileless and malware-free attacks
Exploit blocking to stop the execution and spread of cyber threats
Detecting and quarantining on write to stop and isolate malicious files
Rapid human-led investigations
Remote managed containment to lock down and isolate threat actors on your behalf, preventing lateral spread
Remediation of infected endpoints to bring them back to full production

Your Outcomes

Optimized and hardened state of endpoint and identity defense
Elimination of your physical and virtual endpoint and identity blind spots
Reduced attacker dwell time
Mitigation of potential disruption to your business
Satisfaction of your compliance requirements
Minimized incident recovery timeframe

Best-in-Breed CrowdStrike Endpoint and Identity Detection and Response Technology

eSentire is an elite CrowdStrike Powered Service Provider and was selected as CrowdStrike’s 2024 Global MSSP Partner of the Year. We have also been certified as a partner of choice by CrowdStrike, delivering differentiated MXDR offerings built on the CrowdStrike Falcon platform®. eSentire MDR for Endpoint and Identity leverages the industry-leading CrowdStrike Falcon® platform to provide:

Powerful Protection: The CrowdStrike Falcon® platform delivers immediate, effective prevention against, and detection of all types of attacks — both malware and malware-free — regardless of whether endpoints are online or offline.
Unrivaled Visibility: Gain complete visibility into what is happening on endpoints — nothing is missed. The Falcon platform helps to discover and investigate current and historic endpoint activity in seconds and initiate fast, effective remediation.
Ease of Use: The cloud-delivered Falcon platform is easy to deploy, configure and maintain — all via a single, lightweight agent — to seamlessly deliver effective endpoint protection as a service.

Why eSentire

The eSentire MDR for Endpoint and Identity Difference means you’re:

Partnering with CrowdStrike’s 2024 Global MSSP Partner of the Year
Receiving the flexibility of Bring Your Own License (BYOL) or leveraging a completely managed solution
Gaining certified expertise across your MDR for Endpoint and Identity platform
Receiving 24/7 service expertise with personalized onboarding to manage the complexity of multiple points of security telemetry
Benefitting from 24/7 multi-signal coverage beyond endpoint and identity, with threat correlation across network, endpoint, log, & cloud, deep investigation and complete response
Benefitting from advanced protection with proactive threat hunting, deep multi-signal investigation and complete, rapid threat response, with a Mean Time to Contain of only 15 minutes with eSentire’s Managed XDR service, powered by CrowdStrike
Maximizing the value of your existing technology investments by leveraging our full-scale, all-in-one multi-signal MDR solution that integrates with a wide range of best-of-breed technology partners

We Do More Than Managed EDR and Identity,
And Multi-Signal Matters

Our multi-signal approach ingests endpoint, network, log, cloud, identity, and vulnerability data that enables complete attack surface visibility. Automated blocking capabilities built into our eSentire 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 help you build a more resilient security operation.

Read the Understanding Why Multi-Signal MDR Matters white paper to learn more.

Read Now

Stop Endpoint and Identity-based Threats in Real-Time

eSentire MDR for Endpoint, Powered by CrowdStrike

24/7 monitoring and recording of endpoints
Endpoint protection anywhere users and data reside - across cloud, mobile, virtual and physical environments
Machine learning and artificial intelligence to detect known and unknown malware and ransomware attacks at the endpoint level
Behavior-based indicators of attack (IOAs) to prevent sophisticated fileless and malware-free attacks
Exploit blocking to stop the execution and spread of cyber threats
Detect and quarantine potentially malicious files as they are written to devices, preventing them from executing and spreading within the environment
Remote managed containment to lock down and isolate threat actors on your behalf, preventing lateral spread
Remediation of infected endpoints to bring them back to full production

eSentire MDR for Identity, Powered by CrowdStrike**

24/7 monitoring and investigation of identities across AD
Full visibility across complex hybrid identity environments
Reduce the attack surface with a complete picture of AD hygiene
Detect abnormal user behavior and identity-based attacks like Kerberoasting, Golden Ticket, Pass-the-Hash
Stop attacks in real-time by blocking authentication at the AD layer, even from unmanaged hosts
Extend MFA to areas impossible to cover with traditional approaches, such as legacy systems
Identity-based segmentation: restrict users without needing to segment a network
Reduce noise by allowing users to approve their own access requests when there are deviations from normal behavior instead or generating an alert

** available as an add-on to eSentire MDR for Endpoint, Powered by CrowdStrike

Endpoint Threat Detection Engineering Driven By Industry Experts

eSentire MDR for Endpoint, Powered by CrowdStrike, goes beyond most MDR providers by developing custom detection engineering based on our threat intelligence and proprietary ML applications that hunt and respond to endpoint threats.

eSentire’s Threat Response Unit (TRU) delivers counter-threat research and proprietary content to stay ahead of attackers targeting endpoints. TRU builds proprietary detectors for IOCs and TTPs, all mapped to the MITRE ATT&CK framework. We publish original research and security advisories so you’re up to date on the latest cyber landscape and endpoint security risks.

Machine Learning Innovation:
BlueSteel

eSentire feeds your endpoint telemetry through our BlueSteel engine. Advanced analytics and machine learning are then used to identify signs of malicious activity. We leverage BlueSteel to continuously enhance our endpoint detection and response capabilities and empower our Elite Threat Hunters to disrupt, contain, and remediate endpoint threats.

See BlueSteel in Action Against PowerShell

Developed by the Threat Response Unit

Following initial intrusion, many attackers pivot to PowerShell as a means to advance their objectives. Attackers can easily hide malicious commands within a PowerShell script that otherwise appears harmless. So following initial intrusion, many attackers pivot to PowerShell as a means to advance their objectives Using this technique, attackers can evade detection from endpoint protection technologies.

To solve this problem, eSentire's TRU team created a proprietary application called BlueSteel, which analyzes all PowerShell commands from customer endpoints and classifies them as either malicious or benign. The BlueSteel technique is similar to SPAM classification, utilizing frequency analysis with terms and characters to differentiate between good and bad. The goal is to increase the accuracy of PowerShell threat detection beyond what endpoint protection provides using machine learning.

As PowerShell attacks continue to be leveraged by attackers, BlueSteel continues to learn and enhance its threat detection capabilities. Combining advanced machine learning models with elite threat hunting, eSentire MDR ensures you can anticipate and withstand Powershell attacks.

READ THE THREAT DISSECTION TO LEARN MORE →

ESENTIRE SERVICES

Managed Detection and Response

All-In-One MDR Solution →

MDR for Microsoft →

MDR for GenAI →

Digital Forensics and Incident Response

Continuous Threat Exposure Management (CTEM)

PLATFORM, PEOPLE AND RESPONSE

Security Operations Center (SOC)

Extended Detection and Response (XDR)

Technology Integrations

Threat Response Unit (TRU)

Cyber Resilience Team

Response and Remediation

MDR Packages and 24/7 Protection

MDR Pricing and Packages

Atlas Essentials

Atlas Advanced

Atlas Complete

24/7 Coverage

Endpoint

Network

Log

Cloud

Identity

INDUSTRIES

Insurance

Construction

Finance

Legal

Manufacturing

Private Equity

Healthcare

Retail

Food Supply

Government and Education

Automotive Dealerships

USE CASES

Ransomware

Cybersecurity Compliance

Zero Day Attacks

Cloud Misconfiguration

Third-Party Risk

Do More With Less

Cyber Risk

Cyber Insurance

Sensitive Data Security

Security Leadership

Cyber Threat Intelligence

From The Blog

Sock(et) Puppet: How RansomHub Affiliates Pull the Strings

Phish & Chips: Serving Up Tycoon 2FA’s Secrets

Cybersecurity Investments CISOs Should Make in 2025

Resources

Case Studies

TRU Intelligence Center

Cybersecurity Tools

Videos

Reports

Webinars

Data Sheets

Real vs. Fake MDR

Compare MDR Vendors

Blogs

Security Advisories

SECURITY ADVISORIES

CrushFTP Authentication Bypass

Critical Next.js Vulnerability (CVE-2025-29927)