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Endpoint Detection & Response

Protection that watches behavior, not just known viruses

Traditional antivirus only catches threats it has seen before. EDR watches for suspicious activity on every computer and server and can isolate a device the moment something looks wrong.

Behavior detectionRansomware defenseDevice isolationCentral visibility
Example · Endpoint statusAll devices
Workstations protectedOffice and remote✓ Active
Servers protectedFile and application✓ Active
Suspicious script blockedAccounting laptop✓ Contained
Device isolated and reviewedReturned to service✓ Cleared
Protection out of dateConference room PC● Updating
→ Threat contained before it could spread
The Risk

Antivirus can't keep up on its own

Today's attacks change constantly and often use legitimate tools to avoid detection.

New threats slip through

Signature-based antivirus misses new or modified malware that hasn't been seen before.

Ransomware spreads fast

Once ransomware starts on one computer, it can reach shared files and servers within minutes.

No visibility

Without central reporting, you can't tell which devices are protected or what happened during an incident.

What's Included

Advanced protection for every device

EDR runs on your computers and servers and is managed and monitored by our team.

Behavior-based detection

Spots suspicious actions, like mass file changes or unusual scripts, even from threats that are brand new.

Ransomware protection

Detects encryption activity early and stops it before it reaches your shared files.

Device isolation

A compromised device can be cut off from the network instantly while we investigate.

Central management

Every device reports to one console, so we can see protection status across your business.

Investigation details

When something happens, we can see what ran, where it came from, and what it touched.

Office and remote coverage

Protection travels with laptops, so remote employees are covered wherever they work.

How It Works

Getting every device protected

Deployment is quick and happens in the background.

01

Inventory

We identify every computer and server that needs protection.

02

Deploy

EDR is installed remotely with minimal disruption to your team.

03

Tune

We adjust policies so legitimate business software runs normally.

04

Respond

Alerts are reviewed and threats are contained, investigated, and resolved.

Why Marquis

Tools are only half of it

EDR generates alerts. Someone has to review them and act. We manage the tool and handle the response, so protection doesn't depend on you watching a dashboard.

For around-the-clock coverage, EDR pairs with our managed detection and response service.

  • Managed and monitored for you
  • Covers office and remote devices
  • Pairs with around-the-clock MDR
20+Years of IT experience
< 15 minAverage response time
5-starClient ratings
99.9%Uptime target
FAQs

Frequently asked questions

What's the difference between EDR and antivirus?

Antivirus compares files to a list of known threats. EDR also watches behavior on the device, so it can catch new attacks and lets us isolate and investigate a device remotely.

Will EDR slow down our computers?

No. Modern EDR is lightweight and runs in the background. Most employees won't notice it's there.

Does EDR protect remote laptops?

Yes. Protection runs on the device itself and reports to our console from anywhere with an internet connection.

Is EDR the same as MDR?

EDR is the protection software on each device. MDR adds a security operations team that monitors those alerts around the clock and responds to threats.

Get Started

Upgrade from antivirus to real endpoint protection

Schedule a 15-minute call and we'll review how your devices are protected today.