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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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Company
ABOUT ESENTIRE
About Us
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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Leadership Work at eSentire
LATEST PRESS RELEASE
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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PARTNER PROGRAM
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Our award-winning partner program offers financial rewards, sales and marketing tools and personalized training. Accelerate your business and grow your revenue by offering our world-class Managed Detection and Response (MDR) services.
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How we do it

CYBERSECURITY ASSESSMENT

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ESENTIRE MDR FOR INSIDER THREAT

Proactive Defense for Malicious Insiders and Advanced Persistent Threats

eSentire MDR for Insider Threat is built to be your last line of defense against cyber attackers already inside your network. We baseline network and contextual behavior across your environment, leveraging machine learning to map activity against adversary behavior models, and hunt elusive insider cyber threats before they disrupt your business.

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Leave Insider Threats With Nowhere To Hide

Insider hero

eSentire MDR for Insider Threat illuminates advanced persistent threats and malicious insiders that can evade traditional detection technologies. We maintain an understanding of your network norms and identify deviations that indicate attacker kill chain stages. Our Elite Threat Hunters investigate suspicious activity and work with your team to neutralize attacks minimizing attacker dwell time and preventing disruption to your business.

Our Difference

Comprehensive Insider And Advanced Persistent Threat Awareness

Ongoing Adaptive Behavioral Baselines

Machine Learning Powered Detection Mapped To The Attack Kill Chain

Complete Response with Elite Threat Hunting and Remediation Support

Your Results

We automatically map hosts across on-premises and cloud environments, capturing vital east-west traffic, critical for visibility into advanced persistent and malicious insider threat activities.

Our team develops a deep understanding of your normal network activity with continuous modification, contextual to changing business operations and the evolving insider cyber threat landscape.

We identify potential insider cyber threats with powerful machine learning technology that links host interactions and data movement to attack kill chain behaviors.

MDR for Insider Threat alleviates resource constraints with a dedicated team of Elite Threat Hunters that conduct investigations and support remediation that reduces cyber risk to your business operations.

Our Difference With Results

Comprehensive Insider And Advanced Persistent Threat Awareness

We automatically map hosts across on-premises and cloud environments, capturing vital east-west traffic, critical for visibility into advanced persistent and malicious insider threat activities.

Ongoing Adaptive Behavioral Baselines

Our team develops a deep understanding of your normal network activity with continuous modification, contextual to changing business operations and the evolving insider cyber threat landscape.

Machine Learning Powered Detection Mapped To The Attack Kill Chain

We identify potential insider cyber threats with powerful machine learning technology that links host interactions and data movement to attack kill chain behaviors.

Complete Response with Elite Threat Hunting and Remediation Support

MDR for Insider Threat alleviates resource constraints with a dedicated team of Elite Threat Hunters that conduct investigations and support remediation that reduces cyber risk to your business operations.

How MDR for Insider Threat Helps

MDR for Insider Threat detects potential malicious insider attacks by following data movements, linking behaviours with different meta-goals and using machine learning to understand what activities are expected and consistent for each network. This ensures malicious insider threats are detected on your network before your business is disrupted. We protect against:

  • Threat behaviors vs. signatures
  • Malicious use of approved tooling
  • Live-off-the-land techniques
  • Hackers leveraging east-west tactics, techniques, and procedures (TTPs)

How We Help

Your Outcomes


ESENTIRE MDR FOR INSIDER THREAT

How We Help

  • 24/7 insider threat monitoring
  • Increased east-west traffic visibility across cloud and on-premises environments
  • Provide baseline network behavioral norms and maintain continuous situational awareness
  • Provides access to ThreatCases® so you can understand the context and status of events
  • Team eSentire is an extension of your team by hunting, investigating and remediating advanced persistent threats and malicious insiders already in your network

Your Outcomes

  • Better visibility into your business ensuring continuous threat and risk awareness
  • Identification of insider threats that elude signature-based detections
  • Our experts understand your environment with unique context ensuring correlation across your complex environment
  • Peace of mind that no insider threat goes unnoticed
  • Alleviates resource constraints to investigate, confirm and respond to malicious insider threats

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Detection Engineering Driven By Our Elite Threat Hunters

MDR for Insider Threats pairs proprietary machine learning developed by our Threat Response Unit (TRU) with our Elite Threat Hunters to identify unavoidable attack behaviours 24/7 extending beyond traditional detection methods. From internal reconnaissance to data collection and exfiltration, attack stages are mapped to hosts that exhibit potential malicious behaviours. These attack stages are visualized with the involved suspicious hosts and relevant network activity in a ThreatCase®, an automatically created investigatory space that facilitates threat context. Your organization has complete access to all ThreatCases® and the support of our 24/7 SOC Cyber Analysts so you can understand attacks and how to harden your network.

INCIDENT REPORT

See eSentire MDR for Insider Threat in Action

Read this incident report to see how eSentire discovered that a recently laid off employee had used his access to exfiltrate sensitive intellectual property before his departure from an organization. Understand how to protect your organization from malicious insider threats.

Read the Incident Report →

eSentire vs. Other Insider Threat Protection

ESENTIRE OTHER INSIDER THREAT PROTECTION
Uses attack chain stages across techniques, tactics and procedures (recon, data collection and exfiltration)
Unifies visibility across all east-west traffic
Integrates data from virtually any sources
Provides simple straightforward ThreatCases® for easy to interpret information at your fingertips
Normalizes disparate datasets for analysis
Applies user behavior analytics whether malicious or not Limited
Identifies suspicious behavior whether malicious or not Limited
Cloud operated and deployed Limited
Reactive and proactive threat hunting included Limited
Align greyscale logo
In one solution you are achieving three big main objectives of your cybersecurity program. You’re getting the visibility, you’re getting the detection and identification of potentially bad traffic and you’re getting response if anything is detected as malicious."
Alex Bazay
CISO | Align Communications
Wetherby greyscale logo
It’s a pleasure working with a group of people that know what they’re doing. They are an extension of the Wetherby technical security team"
Trevor Hicks
Principal and CTO | Wetherby Asset Management
Riverside greyscale logo
With eSentire MDR we have gained visibility into attacks against our infrastructure and I have peace of mind knowing that we are defended by the best in the business with 24/7 SOC Cyber Analysts and Elite Threat Hunters who are bolstered by eSentire’s unique Threat Response Unit for original research, threat analysis and content development."
Neil Waugh
Chief Information Officer | M&C Saatchi

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