Company

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.

Read about how we got here

Leadership Work at eSentire

May

NetDiligence Cyber Risk Summit

eSentire will be a Sponsor at the NetDeligence Cyber Risk Summit in Fort…

May

Memorial Insights Special

eSentire will be attending Avant's Memorial Insights Special.

Jun

AppDirect Boston Regional Event

eSentire will be attending this event.

View Event Calendar →

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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Put your business ahead of disruption

We understand what is at stake for you and pride ourselves in our ability to respond as one dedicated global team, taking real ownership over protecting your business from disruption.

An attack on you is an attack on us.

Our mission is to prevent cybercriminals from ever disrupting our customers’ businesses.

We understand what you’re protecting

Applications, networks, endpoints? It’s more than that. You’re protecting client trust, brand reputations, supply chains and investor confidence. That’s why we’re mission driven to prevent your business ever being disrupted.

We stand with you,
every moment of every day

The threats facing your business don’t stop. So neither do we. Our dedicated team, powered by unique threat intelligence and leading XDR technology, are there 24/7 to keep your business ahead of disruption.

We push boundaries,
to keep you ahead

We help you reclaim the advantage. From AI to advanced machine learning models, unique multi-signal threat intelligence and the industry’s most powerful XDR platform, we stay ahead of the innovation curve to keep you ahead of the threat curve.

What Defines Us

Team eSentire is dedicated to service excellence and prioritizing the security of our customers as we earn our global reputation as the Authority in Managed Detection and Response (MDR), each and every day. We commit to speed, innovation and continuous improvement in everything we do:

ONE PLATFORM. YOUR COMPLETE ATTACK SURFACE PROTECTED

eSentire Atlas - the industry’s most powerful, and scalable, machine learning XDR Cloud Platform, ingests and normalizes data sources enabling threat visibility and correlation, and creates a security network effect that extends every threat response across our global customer base.

LEARN MORE ABOUT ATLAS XDR →

THREAT DETECTION, HUNTING AND RESEARCH THAT PUTS YOU AHEAD OF THE CURVE

We stop threat actors in their tracks. Our Threat Response Unit (TRU) is dedicated to discovering the most dangerous threats and nation state attacks so that we can proactively harden the defenses of businesses around the world. TRU works hand in hand our 24/7 Elite Threat Hunters and SOC Cyber Analysts to hunt threats and deliver complete response.

LEARN MORE ABOUT TRU →

AN ATTACK ON YOU IS AN ATTACK ON US

From day one, our team is your team. Your Cyber Risk Advisor is dedicated to keeping your business ahead of disruption and alongside them, you’re joining forces with experienced cybersecurity veterans, elite threat hunters, and industry-renowned threat researchers. Your protection is personal to us and together, we are committed to making your security operation more responsive and your business more cyber resilient.

LEARN MORE ABOUT TEAM ESENTIRE →

TALENT RECRUITMENT, RETENTION AND PERSONAL GROWTH DEVELOPMENT

We are committed to providing Team eSentire teammates unique opportunities to collaborate, learn, be challenged and grow. We take pride in the open, transparent and candid culture created across Team eSentire so that every employee feels welcome to express their opinion on any topic at every level.

LEARN MORE ABOUT WORKING AT ESENTIRE →

The eSentire difference

Put your business ahead of disruption

Recognized globally as the Authority in Managed Detection and Response.
The world’s most powerful XDR Cloud Platform
24/7 Threat Hunting & Disruption
End-to-end cyber coverage and comprehensive services
Team eSentire - Cyber Risk Advisor + SOC Cyber Analyst and Elite Threat Hunters on guard for your business 24/7

CERTIFIED

MAPPED

AWARDED

REVIEWS

FEATURED IN

2023 Gartner® Market Guide for Managed Detection and Response Services

Read Now →

FEATURED IN

IDC MarketScape for U.S. Managed Detection and Response Services

Read Now →

FEATURED IN

Forrester’s Now Tech: Managed Detection and Response

Read Now →

$6.5T+
Total AUM

2000+
Customers in 80+ Countries

20.5M
Daily Signals Ingested

3M
Daily Atlas XDR Automated Disruptions

6000
Daily Human-led Investigations

700
Daily Escalations

400
Daily Threat Containments

15min
Mean Time to Contain

What our employees are saying

With eSentire, I always look forward to my day when going into work. I know I’m working in a fast-paced environment where there is always something new to see and learn. I work with people I like and trust and I know that I have the support of management to handle anything that may come up during my day. This is an industry that never stops and I feel there’s no better place to be part of that action."

Joseph Vansteenkiste

SOC Advanced Services Cybersecurity Specialist

The senior leadership team is great at communicating our strategy and where the business is headed. It is a fast paced environment, but everyone finds the time to be transparent, open, and thoughtful about putting in place the right plans to help everyone succeed. Every team is very collaborative and wants to help."

Matthew Garrett

VP Corporate Marketing

I loved the company culture aspect of eSentire. After just my first interview in 2015 I could tell this was a place I wanted to work. Coming from a much larger company, I had always felt like just another number, at eSentire I was greeted on my first day by the Founder himself, mister Eldon Sprickerhoff. It is that kind of involvement, the leadership team had and continues to have that makes you feel valued and important, and I think that’s so special."

Kacey Hutchinson

Executive Assistant

The level of collaborative teamwork, technical expertise and organizational spirit here is unmatched. We make it a priority to hone skills and develop people’s talents so the eSentire tradecraft is unrivaled in the industry, making us the Authority in MDR. I love eSentire because we are a PEOPLE culture to the core. We are the place to build a meaningful career."

Kathryn Hodge

Chief People Officer

Our leadership always keeps us up to date with announcements on our corporate goals and roadmap. There’s a lot of change in the cyberspace and we are never standing still. I can pause to reflect on everything we have accomplished together as a team and I’m excited about what we are going to achieve next."

Samantha Piotrowski

Sales Enablement Manager

When I reflect on my 5 years with eSentire three words spring to mind ‘Exciting’, ’Grateful’ and ‘Proud’. I find it Exciting to work in a company that is expanding so quickly, we are constantly changing and adapting to our customers needs and the Cybersecurity Landscape. Challenging the status quo is not only welcome but it is encouraged, I believe this is the reason we are the world leader in MDR! I am Grateful to witness the career development of so many SOC Analysts. Every week, month and year I can see their skill set improve and confidence grow. The icing on the cake is to see them transition into our advanced specialist teams, further growing their career with eSentire. I am very Proud to work in a company that is focused on important topics such as ‘Inclusion’ and ‘Nerodiversity’. We hire candidates based on their abilities and potential, we actively seek out alternative ways of thinking."

James Tierney

Manager, SOC Operations

Between the leading technology exposure and the encouraging and supportive work environment, eSentire has been one of the best workplace experiences I've had!"

Alex Epworth

Cybersecurity Specialist, SOC

I come from a scientific background and eSentire has provided a foundation for me to build a security career from while giving me the creative freedom to explore research and reporting topics that impact our client base. When I applied for permanent residency in Canada, eSentire was there to support me with the requirements and paperwork. Another great advantage of eSentire’s work culture is location mobility. I’ve been fortunate to have worked remotely for eSentire while I travelled across Canada, from Waterloo, Ontario to Whitehorse, Yukon."

Keegan Keplinger

Data Visualization Lead, Threat Intel

At eSentire, I have experienced a great deal of support and guidance as I build a career that aligns with my passions and core values. eSentire is an anomaly in the corporate world. The leadership team supports you as a person and encourages you to share your ideas, strengths, and talents on a global stage."

Makenzie Van Eyk

Sales Enablement Instructional Designer

As an eSentire employee, I feel heard. We’re encouraged to give feedback and share ideas because our voices matter. I also love the opportunities for growth at eSentire. I’m grateful to have been promoted 3 times since joining in 2018. As a people leader, I strive to help my team walk a career track they can take pride in."

Deanna Laparan

Senior Manager Sales Development

What set eSentire apart from the rest of the companies is that they were one of the few pure-play cybersecurity companies in the region, and the only one with a local founder. I moved to Waterloo because I fell in love with the start-up culture, which you can see in all the unique coffee shops and restaurants uptown, and in the many successful tech start-ups. Even though eSentire was headquartered in Cambridge at the time, they embodied that same vibe. You can imagine how excited I was when we moved to Waterloo! I wanted to be part of something big, and I knew back then that eSentire was going to be big."

ESENTIRE SERVICES

Managed Risk Programs →

Managed Detection & Response →

Digital Forensics & Incident Response →

ESENTIRE PLATFORM

Atlas Extended Detection & Response (XDR) →

ESENTIRE PEOPLE

Cyber Resilience Team

Security Operations Center (SOC)

Threat Response Unit

ESENTIRE MDR FOR MICROSOFT

Visibility and Response Across Your Entire Microsoft Security Ecosystem

Network

Endpoint

Log

Cloud

Insider Threat

Case Studies

Videos

Reports

Webinars

Data Sheets

Cybersecurity Tools

Company

ABOUT ESENTIRE

The Authority inManaged Detection and Response

eSentire is recognized industry-wide because we offer the world’s most complete threat response capability. Through Managed Risk, Managed Detection and Response, and Digital Forensics and Incident Response services, we put your business ahead of disruption.

Put your business ahead of disruption

We understand what you’re protecting

We stand with you, every moment of every day

We push boundaries,to keep you ahead

What Defines Us

ONE PLATFORM. YOUR COMPLETE ATTACK SURFACE PROTECTED

THREAT DETECTION, HUNTING AND RESEARCH THAT PUTS YOU AHEAD OF THE CURVE

AN ATTACK ON YOU IS AN ATTACK ON US

TALENT RECRUITMENT, RETENTION AND PERSONAL GROWTH DEVELOPMENT

eSentire was inspired by the word Sentry - meaning to stand guard.

The eSentire difference

Put your business ahead of disruption

CERTIFIED

MAPPED

AWARDED

REVIEWS

FEATURED IN

2023 Gartner® Market Guide for Managed Detection and Response Services

FEATURED IN

IDC MarketScape for U.S. Managed Detection and Response Services

FEATURED IN

Forrester’s Now Tech: Managed Detection and Response

Our Team

Do Work That Matters

Our Story

Our Offices

Global HQ +SOC

EMEA HQ

Cork +SOC

Forensic Lab

California

What our customers are saying

HUGHES HUBBARD & REED CASE STUDY

TEXAS UNITED MANAGEMENT CASE STUDY

QUARLES & BRADY CASE STUDY

What our employees are saying

Joseph Vansteenkiste

SOC Advanced Services Cybersecurity Specialist

Matthew Garrett

VP Corporate Marketing

Kacey Hutchinson

Executive Assistant

Kathryn Hodge

Chief People Officer

Samantha Piotrowski

Sales Enablement Manager

James Tierney

Manager, SOC Operations

Alex Epworth

Cybersecurity Specialist, SOC

Keegan Keplinger

Data Visualization Lead, Threat Intel

Makenzie Van Eyk

The Authority in
Managed Detection and Response

We stand with you,
every moment of every day

We push boundaries,
to keep you ahead

Join 100,000+
Security Leaders