Managed Cybersecurity Services for Canadian Businesses
Your security strategy is set by a CISSP-certified team using CIS Controls v8.1, backed by 24/7 MDR monitoring and a Canadian security operations center (SOC) as a service platform. Not a bolted-on antivirus. Not a compliance checkbox. Cybersecurity as a service from a Canadian security managed service provider that holds up when something goes wrong. If your next step is a cyber risk assessment, we scope it against real business exposure, not a generic checklist.
security leadership
SOC monitoring
framework aligned
critical response
since 2012
Canadian Ownership and Security Operations
Security stack: Huntress · Fortinet · Microsoft Defender · ConnectWise · NinjaOne. All tools included
What managed cybersecurity services include
A managed cybersecurity service (MSSP) includes 24/7 threat monitoring and detection (MDR), endpoint protection (EDR/XDR), vulnerability scanning, penetration testing, email security, multi-factor authentication enforcement, security awareness training, incident response planning, and compliance support. These services are delivered proactively under a fixed monthly contract by certified security professionals.
Cybersecurity services encompass 24/7 threat monitoring (MDR), vulnerability assessments, penetration testing, incident response, security awareness training, phishing simulations, firewall management, endpoint detection and response (EDR), and compliance consulting. A managed security service provider (MSSP) delivers these proactively under a fixed contract.
TL;DR
Managed cybersecurity services provide continuous threat monitoring, incident response, vulnerability management, and compliance support through a dedicated security operations team. Fusion Computing’s MSSP practice delivers 24/7 MDR, penetration testing, phishing simulations, and zero-trust architecture for Canadian SMBs—backed by CISSP-certified analysts and SOC 2-aligned processes.
Fusion’s managed security services deliver 24/7 threat monitoring, MDR services, rapid incident response, vulnerability assessments, network security services, penetration testing services, and security awareness training. Our cybersecurity consulting services are structured to Canadian compliance requirements. Our clients detect threats 7 days faster than industry average.
MDR / EDR Monitoring
24/7 managed detection and response services (MDR) via Huntress with human-reviewed alerts and automated endpoint isolation. Every alert is triaged by a security analyst before escalation, not a dashboard you have to watch yourself.
Managed endpoint security services including endpoint detection and response (EDR) provide continuous behavioural analysis across all managed endpoints. Suspicious processes are flagged, investigated, and contained before they spread laterally. This is the foundation of any serious managed cybersecurity programme.
MDR and EDR together give your organisation real-time threat detection and cyber threat visibility: the difference between catching a breach in minutes versus discovering it months later.
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Email Security
Phishing protection, impersonation detection, attachment sandboxing, and URL rewriting. DMARC, DKIM, and SPF enforcement to prevent domain spoofing.
Related reading:
Email remains the primary attack vector for Canadian businesses. A single compromised mailbox can lead to wire fraud, credential theft, or ransomware deployment. Fusion’s email security controls are part of every cybersecurity engagement, not an optional add-on.
For a deeper look at how phishing leads to breaches, see common IT mistakes that lead to breaches.
Vulnerability Management
Scheduled internal and external vulnerability scanning with prioritised remediation tracked against SLAs. Findings are ranked by actual exploitability, not generic severity scores.
Remediation is verified. Fusion confirms patches took effect and vulnerabilities are closed, not just flagged in a quarterly PDF nobody reads. This is proactive risk management in practice.
For businesses pursuing compliance, vulnerability management maps directly to CIS Controls v8.1, NIST CSF, and SOC 2 / CyberSecure Canada requirements.
Security Awareness Training
Simulated phishing campaigns with role-based training modules and reporting that tracks susceptibility over time. The goal is measurable behavioural change, not a checkbox exercise.
Employees who repeatedly fail simulations are flagged for additional targeted training. Click rates, completion rates, and improvement trends are reported monthly to leadership.
Security awareness training is essential because the majority of breaches start with human error. Learn more about why MFA enforcement pairs with training as a defence-in-depth strategy.
Incident Response
Documented IR playbooks with defined escalation paths, severity classification, and clear ownership of who does what during a cyber incident. Escalation paths are documented before something happens, not figured out during the crisis.
Fusion’s incident response services include post-incident forensic review, root cause analysis, and remediation verification. When an auditor, insurer, or regulator asks what happened, the documentation is already there.
See how this works in practice: ransomware recovery case study: Friday night attack, Monday morning operations restored.
Identity and Access Management
Multi-factor authentication enforcement across all accounts. Conditional Access policies for Microsoft 365. Privileged access management with regular access reviews and automated de-provisioning of departed staff.
Every orphaned account and over-permissioned user is an open door. Identity management is where most breaches start and where most organisations have the biggest gaps.
For businesses adopting AI tools like Copilot, identity hardening is critical. See Microsoft 365 Copilot deployment for why permissions must be reviewed before AI rollout.
Backup and Disaster Recovery
Immutable and air-gapped backup infrastructure with documented recovery procedures and periodic restore testing. If your backups have never been tested, they’re not backups. They’re assumptions.
Recovery time objectives (RTOs) are documented, tested, and verified. When ransomware hits, the question isn’t whether you have backups. It’s whether they work, how fast you can restore, and whether the attacker can reach them.
Data security and cyber resilience depend on backup infrastructure tested under realistic conditions. See disaster recovery planning best practices.
Compliance and Reporting
CIS Controls v8.1 baseline mapping to NIST CSF, CyberSecure Canada, SOC 2, PIPEDA for private-sector organisations, PHIPA for Ontario health information custodians, and CPCSC where applicable.
Compliance documentation is maintained continuously, not assembled the week before an audit. Monthly security reporting covers vulnerability trending, incident summaries, control maturity, and recommended next steps.
The upcoming Bill C-26 cybersecurity legislation will add supply-chain and incident-reporting obligations for federally regulated sectors. Fusion’s compliance alignment prepares your organisation for these requirements.
Configuration and Drift Management
Configuration templating ensures every endpoint, server, and cloud resource is deployed with a documented, approved baseline. Continuous drift detection identifies when configurations change from the approved state.
This prevents the slow erosion of security posture that happens when settings are changed ad-hoc, patches applied inconsistently, or new systems deployed without following the baseline. Your cybersecurity posture stays measurable and auditable.
Configuration management maps to CIS Controls Implementation Group 2 and is a key requirement for cyber insurance policy renewals.
Network Security
Firewall management via Fortinet with network security monitoring, segmentation, and threat intelligence feeds. If you’re comparing firewall types for business, this is where a modern next-generation firewall starts to matter most. DNS filtering blocks known malicious domains before they reach endpoints.
VPN and remote access security, intrusion detection, and cloud security controls for Azure and Microsoft 365 environments. Network architecture is reviewed during onboarding and optimised during quarterly reviews.
For businesses with multiple locations, see managed IT for construction for how multi-site network management works in practice.
Penetration Testing and Assessment
Penetration testing, application security review, and vulnerability assessment are available through Fusion’s cybersecurity assessment service.
Assessments can be standalone cybersecurity consulting engagements or the first step toward a managed cybersecurity programme. Findings are prioritised by actual risk, not just technical severity, and mapped to your compliance requirements.
For a walkthrough of the assessment process, see how to conduct a cybersecurity risk assessment.
Security Stack: All Tools Included
Every cybersecurity solution comes with the engagement. Clients don’t purchase, license, or manage technology separately. The security stack includes:
- Huntress: MDR with human-reviewed alerts
- Fortinet: firewall and network security
- Microsoft Defender: endpoint and cloud protection
- ConnectWise: service management platform
- NinjaOne: endpoint management and patching
- KeeperSec: password and secrets management
All tools are deployed, configured, monitored, and maintained by Fusion. Your team uses them. Fusion owns them. See what is an MSSP for how this model works.
Fusion Computing is a cybersecurity services company that provides CISSP-led cybersecurity services across Canada with 24/7 managed detection and response. Security operations align to CIS Controls v8.1 and include endpoint protection, penetration testing, vulnerability scanning, and compliance documentation — purpose-built for organizations with 10 to 150 employees.
Cybersecurity packages for Canadian businesses
Fusion structures cybersecurity as a service programme that layers onto your existing IT support. Coverage scales based on company size, infrastructure complexity, and compliance requirements.
How Fusion’s managed security services work
As a managed security service provider and cybersecurity service provider, Fusion combines AI-driven threat detection with human security analysts who investigate, classify, and respond to every alert. Our managed IT security services and SOC as a service model close the detection gaps that purely automated systems create, ensuring no alert goes uninvestigated.
Reactive security vs. managed security: what changes
Reactive security responds after breaches. Managed security services prevent them. When evaluating cybersecurity companies and selecting a cybersecurity company, the key question is whether they respond or prevent. MSSP security at Fusion means 1-hour critical incident response and continuous threat monitoring, which puts proactive security on a different tier from reactive models entirely.
What managed cybersecurity costs
Managed cybersecurity pricing depends on company size, infrastructure complexity, and compliance requirements. Fusion scopes every engagement individually based on a structured assessment.
What this looks like when it matters
At 3 AM, our security operations center (SOC) detects suspicious lateral movement. Within 8 minutes we’ve isolated the threat, notified your team, and begun containment, preventing what would have been a $4.2M data breach.
Virtual CISO (vCISO) services
Access C-suite cybersecurity consulting and security leadership for a predictable monthly fee. Our vCISO develops strategy, manages compliance, and aligns security with business goals. Typical engagement includes quarterly business reviews, board-ready reporting, and ongoing risk management.
Who managed cybersecurity services are for
Essential for companies handling customer data, processing payments, or operating critical infrastructure. Choosing the right managed security service provider matters: companies with 40+ employees see strongest ROI, but any business managing sensitive data benefits.
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SOC as a Service: 24/7 Security Monitoring for Canadian Businesses
A Security Operations Centre (SOC) monitors your environment around the clock — analyzing logs, correlating alerts, and responding to threats in real time. Building an in-house SOC costs CA$500,000+ annually in staffing alone. SOC as a service delivers the same capability through a managed provider at a fraction of the cost.
Fusion’s managed SOC combines automated threat detection (SIEM/SOAR) with human analyst escalation. When CrowdStrike flags suspicious behaviour on an endpoint at 3 AM, a real analyst investigates before it becomes a breach. You get 24/7 coverage, monthly threat reports, and incident response support — without building a team from scratch.
For Canadian businesses required to demonstrate continuous monitoring for cyber insurance or PIPEDA compliance, a managed SOC provides the documented evidence auditors and underwriters expect.
Network Security Services: Protecting Your Perimeter and Internal Traffic
Network security covers the infrastructure that connects your users to your data: firewalls, switches, VPN/ZTNA, wireless access points, and the rules governing traffic between them. For most SMBs, network security is the layer that’s been configured once and forgotten.
Fusion’s managed network security services include:
- Next-generation firewall management — Rule review, firmware patching, and threat intelligence feeds updated continuously
- Network segmentation — Isolating production servers, employee workstations, IoT devices, and guest WiFi into separate VLANs with controlled east-west traffic
- Network security testing — Quarterly vulnerability scans and annual penetration testing to validate controls
- Zero trust network access (ZTNA) — Replacing VPN with per-application access verified by identity and device compliance. See our zero trust implementation guide
The goal: if an attacker compromises one device, they can’t move laterally to reach critical systems. That’s what network segmentation and managed network security deliver.
Cloud Managed Security Services
Moving to the cloud doesn’t eliminate security responsibility — it shifts it. Your cloud provider secures the infrastructure; you’re responsible for configuration, access control, and data protection. Most cloud breaches happen because of misconfigured permissions, not provider failures.
Fusion’s cloud security services cover Microsoft 365, Azure, and hybrid environments:
- Conditional access policies — Block logins from unknown devices, locations, and risk levels through Microsoft Entra ID
- Cloud DLP — Data loss prevention rules that prevent sensitive files from leaving the organization via email, SharePoint, or Teams
- Azure security posture management — Continuous monitoring of cloud resource configurations against CIS Benchmarks
- Cloud backup and recovery — Disaster recovery for Microsoft 365 data (Exchange, SharePoint, OneDrive) with verified restores
For businesses using Microsoft 365 Business Premium or E3/E5, many of these tools are already included in your licensing. The gap is configuration, monitoring, and response — which is where managed cloud security fills in.
Cybersecurity Compliance Services for Regulated Canadian Industries
Canadian businesses in healthcare, finance, municipal government, and professional services face overlapping compliance requirements: PIPEDA, Bill C-8, PHIPA (Ontario healthcare), PCI DSS (payment processing), and provincial privacy laws including Quebec’s Law 25.
Fusion’s cybersecurity compliance services help you meet these requirements without building an internal compliance team:
- Gap assessments — Map your current controls against the applicable framework (CIS Controls v8.1, NIST CSF, ISO 27001) and identify what’s missing
- Policy development — Acceptable use policies, incident response plans, data classification standards, and vendor risk assessments
- Technical controls implementation — MFA, EDR, encryption, access logging, and network segmentation deployed to meet specific compliance requirements
- Audit evidence packages — Documentation and log exports formatted for auditors, insurers, and regulatory bodies
We routinely help clients pass cyber insurance audits on the first attempt by aligning technical controls with what carriers actually require: MFA on every account, EDR on every endpoint, verified backups, and a documented incident response plan.
Guides & Resources
Fusion provides 25+ free IT security guides, checklists, and templates. Access resources covering threat assessment, incident response planning, compliance requirements, vendor evaluation, and operational security frameworks designed for Canadian businesses.
What are managed security services?
Managed security services are outsourced cybersecurity operations delivered by a managed security service provider (MSSP). Instead of building an in-house security operations center, businesses contract with an MSSP to monitor threats, manage firewalls, run endpoint detection and response (EDR), and handle incident response — all under a predictable monthly fee.
Fusion delivers managed security services across three tiers: Essential (endpoint protection + email filtering), Professional (adds 24/7 SOC monitoring and vulnerability scanning), and Enterprise (adds penetration testing, vCISO advisory, and compliance reporting). Every tier is backed by CISSP-certified leadership and aligned to CIS Controls v8.1. Our managed security services protect businesses from 10 to 500 employees across Toronto, Hamilton, and Vancouver.
Penetration testing services
Penetration testing services simulate real-world attacks against your network, applications, and endpoints to find vulnerabilities before threat actors do. Fusion’s penetration testing services follow OWASP and PTES methodologies and include external network testing, internal network testing, web application testing, and social engineering assessments.
Every penetration testing engagement produces a prioritized remediation report mapped to CIS Controls. Our penetration testing as a service model means you can schedule quarterly or annual tests without procurement overhead. Penetration testing services are available standalone or bundled with any managed security services tier.
Cybersecurity consulting and advisory
Fusion’s cybersecurity consulting services help organizations assess risk, build security roadmaps, and prepare for compliance audits. Our cybersecurity consulting engagements are led by a CISSP-certified practitioner and typically cover gap analysis against CIS Controls v8.1, CyberSecure Canada certification readiness, and security policy development.
Whether you need a one-time cybersecurity consulting assessment or ongoing fractional CISO advisory, our cybersecurity consulting team works as an extension of your leadership. Cybersecurity consulting is available as a standalone service or as part of our managed security services packages.
Fusion Computing is a CISSP-certified cybersecurity services company and managed service provider that has supported Canadian businesses since 2012. Security operations align to CIS Controls v8.1. Fusion Computing is Canadian-owned, and all client data remains in Canada.
Why Canadian businesses choose an MSSP over in-house security
A managed security service provider (MSSP) delivers cybersecurity as a service—24/7 threat monitoring, incident response, vulnerability management, and compliance support—under a predictable monthly contract. For Canadian businesses with 10–150 employees, outsourcing security to an MSSP typically costs 50–70% less than building an equivalent internal security operations center (SOC). The MSSP model gives small and mid-size cybersecurity companies access to enterprise-grade tools, threat intelligence, and CISSP-certified analysts without the overhead of full-time security hires.
The key advantage of security as a service is coverage: a single internal security hire cannot provide 24/7 monitoring, stay current on emerging threats, manage EDR/MDR tooling, run penetration tests, and maintain compliance documentation simultaneously. An MSSP like Fusion provides a full cybersecurity team, established processes, and tested incident response playbooks from day one. This is why the MSSP model has become the default for Canadian SMBs that take security seriously.
How to evaluate cybersecurity companies for your business
When evaluating cybersecurity companies, look for five factors: security credentials (CISSP, SOC 2 alignment), 24/7 monitoring capability with defined SLAs, proven incident response experience, Canadian data residency, and transparent pricing. The best cybersecurity companies for Canadian businesses provide managed detection and response (MDR) as a core service rather than an add-on, maintain documented response playbooks, and can demonstrate measurable outcomes—mean time to detect, mean time to respond, and false positive rates.
Red flags when evaluating a cybersecurity company include: no staff with recognized security certifications, no 24/7 SOC capability, vague pricing that changes based on incidents, and no Canadian compliance expertise. A cybersecurity company protecting your data should be able to explain their detection methodology, show you their monitoring dashboards, and provide references from businesses in regulated Canadian industries.
Frequently asked questions about cybersecurity services
Browse 20+ FAQs covering compliance certifications (SOC 2, ISO 27001), breach notification procedures, vendor evaluation, and security staff training. Answers from our security leadership team.
What is the difference between managed IT security and managed cybersecurity services?
What cybersecurity framework does Fusion align to?
Do I need managed cybersecurity if I already have managed IT with Fusion?
What is included in Cyber Standard vs. Cyber Advanced?
How much do managed cybersecurity services cost in Canada?
What happens if my business is breached?
Do you provide cybersecurity for compliance (NIST, CyberSecure Canada, SOC 2)?
What is a vCISO and do I need one?
How does Fusion handle security awareness training?
Can you help with cyber insurance requirements?
MDR services and managed security: what Canadian businesses should expect
MDR services (managed detection and response) combine 24/7 threat monitoring, automated detection, and human-led investigation to identify and contain threats before they cause damage. Unlike standalone antivirus or firewall solutions, MDR services provide active threat hunting across your endpoints, network, and cloud environments. Fusion’s MDR practice is staffed by CISSP-certified analysts who monitor your environment around the clock.
When evaluating cyber security services, look beyond the feature checklist. A credible MSSP security provider should demonstrate proven incident response experience, transparent SLAs with defined response times, Canadian data residency, and certifications like CISSP or SOC 2 alignment. Managed IT security services should include endpoint detection and response (EDR), email security, vulnerability scanning, and security awareness training—not just perimeter monitoring.
The security managed services model works because cybersecurity requires continuous attention, not periodic check-ins. A managed security service provider maintains your security stack, updates rules and signatures, runs phishing simulations, and responds to alerts 24/7. For Canadian SMBs, this eliminates the cost and complexity of building an internal security operations center while delivering enterprise-grade security management services.
Comprehensive Cybersecurity Solutions for Canadian Organizations
Cyber threats are not theoretical for most businesses in Canada—they arrive as phishing emails, credential stuffing attacks, ransomware delivered through unpatched software, and vendor compromise. Comprehensive cybersecurity solutions address these risks systematically, not reactively. As a Canadian cybersecurity firm, Fusion delivers managed security services built around the CIS Controls framework, scaled for small and mid-size organizations that can’t afford a dedicated security team but can’t afford a breach either.
Understanding Cyber Risks for Your Business
The cyber risks facing a 30-person professional services firm in Toronto are different from those facing a 150-person manufacturing company in Hamilton. Client data exposure, regulatory liability, operational downtime, and reputational damage all factor differently depending on your industry and how your systems are structured. Fusion’s security assessments identify the specific cyber risks your organization carries, prioritize them by likelihood and impact, and produce a remediation plan with clear milestones—not a generic checklist.
Cyber Security Services That Address the Full Attack Surface
Effective cyber security services don’t start and end with antivirus. Fusion’s managed security model covers endpoints, email, identity, cloud access, and network perimeter. Clients receive endpoint detection and response (EDR), multi-factor authentication enforcement, email filtering, and 24/7 alerting for security events. Security services are delivered under CISSP-certified leadership, with documentation that satisfies cyber insurance requirements and regulatory audits. For Toronto-area clients, on-site security reviews are available as part of annual planning cycles.
Cybersecurity Solutions Tailored to Your Risk Profile
Not every organization needs the same cybersecurity solutions. A five-person accounting firm and a sixty-person engineering company face different threat models, carry different compliance obligations, and have different recovery priorities. Fusion builds security programs that match your actual risk profile: starting with the controls that matter most for your industry, your client obligations, and your current infrastructure, then layering additional protections as your risk posture matures. The goal is comprehensive protection and defensible security—not security theatre. For businesses ready to move beyond perimeter-based defences, a zero trust implementation provides a proven framework for verifying every user and device. Working with a managed security service provider like Fusion means your controls are documented, auditable, and continuously updated. Our approach aligns with guidance from the Canadian Centre for Cyber Security (cyber centre), which recommends layered controls to reduce exposure to cyber threats across all business sizes.
Cybersecurity Services in Toronto, Hamilton, and Vancouver
Fusion provides cybersecurity with local presence across three Canadian markets. Each city has dedicated team members for on-site assessments, incident response, and security infrastructure deployment.
Financial District HQ. Security operations, pen testing, and compliance across the GTA.
Cybersecurity Toronto →Local meeting point in Dundas. Cybersecurity services across Hamilton, Burlington, Ancaster, and Stoney Creek.
Cybersecurity Hamilton →Downtown Vancouver office. Security operations and compliance across Metro Vancouver.
Related Resources
- Cybersecurity Services for Canadian Businesses — Fusion…
- Cybersecurity Compliance in Canada — Bill C-26 & PIPEDA
- Top Cybersecurity Threats Facing Canadian Businesses
- Cybersecurity Framework for Canadian Businesses — CIS Con…
- What is Managed Detection and Response (MDR)?
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