Endpoint Detection & Response

EDR & XDR for Greater Sudbury & Northern Ontario Businesses

Behaviour-based threat detection that watches what's happening on your laptops and servers, isolates a device the moment something looks wrong, and gives our team the visibility to remediate quickly instead of guessing.

Serving Greater Sudbury, Northern Ontario, and surrounding communities. Remote support available throughout Ontario.

Signature-based antivirus is still useful, but it was built for a different threat landscape. Modern attacks frequently use techniques designed specifically to avoid known signatures: living-off-the-land tools already present on Windows, modified malware variants, and scripts that only reveal malicious intent through their behaviour, not their file contents.

Endpoint Detection and Response (EDR) closes that gap by watching what processes actually do. A word processor spawning a script that starts encrypting files, or a routine login followed by an unusual attempt to disable security software, both look wrong in a way signature scanning would likely miss. When EDR flags that behaviour, it can isolate the device from the network within moments and hand our team a clear picture of the attack chain, not just a single alert with no context.

We deploy EDR/XDR through Acronis Cyber Protect Cloud, the same integrated platform we use for backup and cybersecurity across managed environments. That integration matters in practice: detection, backup status, and patch state for a device all live in one place, which shortens the time between spotting a problem and doing something about it.

What EDR actually watches for

Rather than matching files against a list of known threats, EDR profiles normal behaviour and flags deviations: unusual process chains, mass file changes consistent with encryption, attempts to tamper with security tools, and lateral movement toward other systems on the network. It's a fundamentally different approach than 'is this file bad,' and it catches a category of attacks signature-only tools regularly miss.

  • Behaviour-based detection instead of signature matching alone
  • Full attack chain visibility: how an incident started and what it touched
  • Automatic or one-click isolation of an affected device from the network
  • Guided remediation steps for our team to follow during an incident
  • Rollback to a clean state on affected endpoints where supported
  • Integration with backup status and patch management in one console

Containment first, then remediation

The single most damaging window in most incidents is the time between an attacker gaining a foothold and someone noticing. EDR shortens that window dramatically by isolating a suspicious device almost immediately, cutting off its ability to spread to shared drives, other endpoints, or servers, while keeping it reachable for our team to investigate and manage remotely.

From there, guided remediation walks through the specific steps needed to clean up what happened, and on many endpoints, a rollback feature can return the device to its last known clean state, undoing changes made during the attack. It's not a substitute for backup on servers or critical systems, but on workstations it can turn what used to be a multi-hour rebuild into a much faster recovery.

Why this matters for Northern Ontario SMBs specifically

Attackers don't check the size of a business before targeting it, and smaller organizations across Greater Sudbury and Northern Ontario are frequently targeted precisely because attackers assume weaker detection and slower response. EDR is one of the few controls that gives a small IT team, or an outsourced provider like ours, the same category of visibility that a large enterprise security operations centre relies on.

We won't tell you this makes any environment unhackable. No honest provider would. What it does is meaningfully reduce dwell time (how long an attacker sits undetected) and give us the tools to contain and often reverse damage before it becomes a company-wide event.

What's included

Behaviour-Based Detection

Watches what processes actually do, catching attack patterns signature scanning alone can miss.

Attack Chain Visibility

See exactly how an incident started and what it touched, not just a single blocked-file alert.

Endpoint Isolation

Cut off a suspicious device from the network almost immediately, while keeping it manageable remotely.

Guided Remediation

Clear, platform-guided steps for our team to follow during an active incident.

Rollback to Clean State

Return an affected endpoint to its last known clean state where supported.

Integrated with Backup

Detection, backup status, and patch state in one console through Acronis Cyber Protect Cloud.

Who it's for

  • Businesses currently relying only on basic or consumer-grade antivirus
  • Organizations that have had a close call with ransomware or a suspicious login
  • Cyber insurance applicants asked whether EDR is deployed on endpoints
  • Regulated industries needing documented detection and response capability
  • Businesses with remote or hybrid staff working outside a traditional office network
  • Anyone who wants visibility into what's actually happening on their machines, not just alerts

Common problems we solve

  • Antivirus that misses modern, signature-evading malware and living-off-the-land attacks
  • No visibility into how far an incident spread before it was noticed
  • Slow, manual containment that lets a single infected device become a network-wide event
  • No documented remediation process during an active incident
  • Cyber insurance renewal blocked by questions about endpoint detection capability
  • Rebuilding infected workstations from scratch instead of rolling back

Why Nickel City Tech Solutions

  • Deployed and monitored through Acronis Cyber Protect Cloud, one console for detection, backup, and patching
  • Real attack chain analysis reviewed by our team, not just an automated alert forwarded to you
  • Isolation and remediation handled promptly by people who know your environment
  • Honest about what EDR can and can't guarantee, no unhackable or ransomware-proof claims
  • Works alongside our backup and disaster recovery services for a complete recovery path
  • Local Ontario team, reachable directly during an active incident
Supported technologies

Related technologies we support

Platforms commonly delivered as part of this service across Greater Sudbury and Northern Ontario.

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Frequently asked questions

How is EDR different from the antivirus we already have?

Traditional antivirus mostly looks for known malicious files by signature, which means it struggles against new or modified threats. EDR watches behaviour: a process encrypting hundreds of files in seconds, a script trying to disable security tools, unusual privilege escalation. It catches attack patterns that don't match a known signature, and it gives us visibility into what actually happened, not just a blocked-file alert.

What does 'attack chain visibility' actually mean for us?

When something suspicious happens, EDR shows the full sequence: how the process started, what it touched, what it tried to do next, and which other systems it communicated with. That context is what lets us tell the difference between a false alarm and an active incident, and respond appropriately instead of guessing.

Can EDR isolate a compromised computer automatically?

Yes. When a device shows behaviour consistent with an active threat, it can be isolated from the network almost immediately, keeping it able to communicate with our management console while cutting it off from spreading to other systems, shared drives, or servers. That containment step is often what keeps one infected laptop from becoming a company-wide incident.

What happens after a threat is detected? Do you fix it manually?

The platform provides guided remediation steps and, in many cases, the ability to roll a device back to its last known clean state. Our team reviews every detection, confirms what happened, and carries out remediation, including the rollback where appropriate, then documents the incident.

Does EDR replace our backup, or work with it?

It works with it. EDR is about detecting and stopping an attack early, and where possible undoing the damage on the affected device. Backup is your safety net for the data itself, especially for servers or systems where rollback isn't practical. We deploy both through the same Acronis platform, so detection and recovery aren't disconnected tools.

Can EDR guarantee we won't get hit by ransomware?

No, and we won't tell you otherwise. No security control, including EDR, makes any environment ransomware-proof or unhackable. What EDR does is significantly shorten the window between something going wrong and someone finding out, and it gives us the tools to contain and often reverse damage before it spreads.

Is this only for larger organizations with a security team?

No. EDR platforms like the one we deploy are built to be monitored and managed by an outsourced IT provider, which is exactly the model most small and mid-sized Northern Ontario businesses need. You get enterprise-grade detection without having to hire a security analyst.

What's the difference between EDR and XDR?

EDR focuses on endpoints: laptops, desktops, and servers. XDR extends that same detection and correlation across additional layers, such as email, cloud workloads, and network activity, giving a more complete picture when an attack spans more than just a single device. We scope coverage based on what's actually relevant to your environment.

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Let's talk about your environment

Free 30-minute consultation. Serving Greater Sudbury, Northern Ontario, and surrounding communities. Remote support available throughout Ontario.

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Cybersecurity guides, Microsoft 365 tips, and managed IT advice from our Ontario team.

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