Most businesses understand that antivirus is no longer enough. Fewer understand what happens next. Managed endpoint detection and response (EDR) monitors every laptop, desktop and server in your business for suspicious activity, then detects, investigates and responds to threats before they cause damage. The difference between EDR and antivirus is not just what it catches. It is what happens after it catches it.
At The Unite Group, we deliver managed EDR through our partnership with Huntress. This article explains what that looks like in practice: what the technology does, who is watching, and what happens when something is found.
The Team Behind the Screen
Huntress was founded by former intelligence agency experts and operates a Security Operations Centre staffed by multiple specialist teams. These include security analysts who investigate alerts, threat hunters who proactively search for hidden compromises, detection engineers who build and refine the rules that catch threats, threat intelligence researchers who track emerging attack techniques, and a dedicated threat response team that handles serious incidents.
This is not an automated system that sends you an email and hopes you know what to do. It is a team of people watching your environment around the clock, backed by tooling that monitors millions of endpoints globally. The threat intelligence from that scale feeds directly into the detection rules applied to your business, meaning you benefit from patterns spotted across thousands of other organisations.
What Huntress EDR Actually Detects
Traditional antivirus uses signature-based detection: it recognises known malware and blocks it. That is still important, but it cannot keep up with the volume of new threats created daily. EDR takes a different approach, monitoring behaviour rather than matching signatures.
Huntress looks for specific threat patterns across your endpoints. These include malicious process behaviour, where a legitimate application starts doing something it should not. Persistent footholds, where an attacker installs a secondary remote management tool to maintain access even after the obvious threat is removed. Ransomware canaries, which act as early warning tripwires that detect encryption activity before it spreads across your network. And open port detection, which identifies ports left open either accidentally or intentionally that could expose your systems.
The typical threat actor remains undetected inside a business environment for 90 to 120 days, quietly gathering information and preparing for a larger attack. EDR reduces that dwell time dramatically by identifying abnormal activity early and triggering a response in minutes rather than months.
Eight Minutes from Detection to Action
Speed matters because the gap between detection and response is where damage happens. Huntress operates with an average mean time to respond of eight minutes. That covers the entire cycle: detection, investigation, remediation and reporting.
When something suspicious is identified, the SOC team investigates immediately. If it is a genuine threat, they act. That typically means isolating the affected machine from the network so the threat cannot spread, killing malicious processes, removing persistent footholds, and providing clear guidance on cleanup and recovery. If backup systems are in place, they coordinate with those too, minimising downtime and data loss.
The system is 99.3% accurate in identifying real threats. That matters because false positives waste time and erode trust. If every alert turns out to be nothing, people stop paying attention. Huntress’s accuracy rate means that when an alert comes through, it is almost always something that genuinely needs addressing.
What You See as a Business Owner
You do not need to become a security expert to benefit from managed EDR. When Huntress detects and handles a threat, you receive a clear report that explains what happened, what action it took, and whether you need to do anything else.
Monthly reporting shows you what the system detected, how your environment is performing, and whether any patterns need attention. This is useful not just for your own awareness but for demonstrating to clients, insurers and auditors that your business has active, continuous security monitoring in place. Cyber insurers increasingly expect evidence of EDR coverage, and having a managed service with documented response data strengthens your position at renewal.
How Managed EDR Fits with Everything Else
EDR is not a replacement for the rest of your security stack. It works alongside antivirus, multi-factor authentication, email filtering, and security awareness training. Think of it as the safety net: when something gets past the first layers of defence, EDR catches it and responds before it becomes a breach.
It also pairs directly with incident response planning. If you have a documented response plan, EDR provides the detection and containment steps that feed into it. If you do not have a plan yet, managed EDR gives you a level of protection while you build one.
For businesses that already hold Cyber Essentials certification, EDR is the logical next step. Cyber Essentials covers the baseline controls. EDR provides ongoing, active monitoring that Cyber Essentials does not require but that modern threats increasingly demand.
Is Managed EDR Right for Your Business?
If your team uses laptops, connects remotely, handles sensitive data, or operates in a sector where cyber insurance or compliance matters, managed EDR is worth considering. Huntress is not just for large businesses. It was built specifically for small and mid-sized organisations that do not have in-house security teams but still need enterprise-grade protection.
The agent is lightweight and runs in the background without affecting device performance. Most users will not notice it once you install it. You can deploy it easily across your devices as part of your managed IT services.
If you want to understand how managed EDR would work for your business, or you want to see what Huntress detects across your current environment, contact The Unite Group for a security assessment. We will review your setup, explain what managed EDR covers, and give you a clear recommendation.