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Simplify and strengthen your cybersecurity.

We track, monitor, and secure your networks, 24/7/365

Life is digital: teams work, plan, and collaborate with more speed and mobility than ever before. Sophisticated cybersecurity threats and attacks emerge just as quickly—but ECS cybersecurity helps you stay one step ahead. With the leading experts, deep domain knowledge, and cutting-edge technology of our Cyber Center of Excellence and Security Operations Center (SOC), we protect some of the world’s most sensitive and complex networks.

From government agencies to Fortune 500 companies, ECS serves federal civilian, defense, and commercial enterprises of all kinds. We provide a range of solution delivery options, from managed security services to short-term professional service engagements.

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Secure Your Organization and Meet Zero-Trust Compliance Standards

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ARC Intelligence

Defending Customers from the World’s Most Dangerous Cyber Threats

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Virtual SOC

Remote threat response and monitoring

Penetration Testing

Find vulnerabilities before threats occur

Incident Response

Monitor and respond to anomalies

Breach Detection

Anticipate and identify vulnerabilities


Powerful tools and human insight identify risk

Active Defense
and Hunting

The proactive search for potential attacks


A continuous scan for security risks

Governance, Risk,
and Compliance

Mastery of policy, risk, and regulation



Whether you’re a global organization with one million endpoints or a small and growing business, we’ll scale the right mix of managed solutions to suit your security requirements and business needs.

Protective and

We’ve invested in best-in-class products, people, and processes to provide ongoing support and protection for some of the most highly targeted commercial and government customers in the world.

Expertise and

We are a managed security solutions provider (MSSP). From design and implementation to management and support, we take pride in building customized solutions to fit your needs, goals, and security culture.

Security as a Service

We provide managed and co-managed solutions depending on your needs. Our certified, accredited specialists deliver a wide range of services including technical assessments, 24/7 security operation, and flexible hosting options.

Cloud Security

Reduce your organization’s risk as you operate in the cloud. Our award-winning cloud and cybersecurity teams work together to secure your data—across all cloud services.

Endpoint Security

ECS provides unrivaled endpoint protection for customers of all sizes. Our largest customer has 1.4 million endpoints; there is no environment that we cannot protect.

Network Security

Stop threats to your network before they take hold. We’ll monitor your organization for risk and protect the hardware and software you use to do business.

Data Protection

Your clients and employees trust you to protect their data. We employ powerful data loss protection measures to keep data safe and uncompromised.

Next Generation SOC

Our cybersecurity team can plan and build an on-site security operations center (SOC) for your organization or operate your virtual SOC remotely.

Proven Partnerships

ECS maintains partnerships with leading cloud, cyber, and AI/ML providers and holds specialized certifications in their technologies.

Cybersecurity Insights

Artificial IntelligenceCybersecurityECS Blog
August 28, 2023

The Power of Predictive Security: How AI Helps Prevent Cyberattacks

ECS Pathfinder leverages AI to deliver predictive security, enabling organizations to identify and mitigate risks before bad actors attack.
CybersecurityPress Release
June 1, 2023

ECS Trains 1,000 Personnel on Army Endpoint Security Solution

ECS has trained more than 1,000 U.S. Army personnel to use the ECS Army Endpoint Security Solution to defend the United States against threats.
CybersecurityECS BlogElastic
March 21, 2023

Operational Visibility: Reducing Federal Cyber Risk with Elastic and the CDM Dashboard

Joanna Dempsey, vice president of CISA portfolio, and Keith McCloskey, vice president of Justice & Homeland Solutions, break down how the CDM dashboard ecosystem, powered by Elastic, empowers federal threat hunters like never before.


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