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Sep 14, 2021
Update 2: Microsoft Zero-Day Vulnerability Announced - CVE-2021-40444
THE THREAT UPDATE 2: As of September 14th, Microsoft has released security patches to address CVE-2021-40444 for all impacted versions of Windows. eSentire has tested the update and confirmed its validity against public exploits. Organizations are strongly recommended to apply these security patches as soon as possible, as exploitation in the wild is ongoing. UPDATE: As of September 11th,…
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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
Aug 25, 2021
eSentire named a Leader in IDC MarketScape for U.S. Managed Detection and Response Services
August 26, 2021 – Waterloo, ON -  eSentire, recognized globally as the Authority in Managed Detection and Response (MDR), announced today that it has been named a Leader in the IDC MarketScape: U.S. Managed Detection and Response Services 2021 Vendor Assessment (doc #US48129921, August 2021). IDC defines the core services an MDR must provide as follows: reduced time for onboarding, 24/7…
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What we do

Detecting and Responding to Zero-Day Attacks


Test your detection and response capabilities against the latest threats

Understand the gaps in your defenses and how to strengthen them with strategic security assessments and testing including penetration testing, red team exercises and phishing attack simulations.

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Challenges in improving your cyber resiliency

Attackers evolve

An average of 80% of successful data breaches are new, unknown or zero-day cyber attacks1

Risk constantly changes

Antivirus products missed approximately 60% of cyber attacks1

Security is a lifecycle

Time to identify and contain and attack increased year-over-year2

Defenses have to adapt

Cloud misconfigurations and compromised credentials were the most frequent cyber attack vector in 20202

1 Ponemon, State of Endpoint Security, 2020, 2 Ponemon, Cost of a Data Breach Report, 2020

How does eSentire Technical Testing solve these challenges?

Challenge your cybersecurity defenses

Put your capabilities to the test and understand the gaps in your cybersecurity approach

Leverage state of the art cyber attack techniques

Access to hundreds of threat intelligence sources ensures you are tested against today’s tactics, techniques and procedures

Determine broad and focused areas of risk

Tactical and strategic assessments identify gaps at the organizational and process level

Leverage experts to close the gaps

Prioritization, evidence and remediation guidance to ensure continuous improvements preventing future exploitation

How it Works

Tech testing outlines

How does Technical Testing protect you?

Establish a security baseline Identify areas of risk Prioritize remediation Validate hardening programs Satisfy compliance needs

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