Cybersecurity Assessment for Hamilton Businesses
According to Dragos’s 2024 OT Cybersecurity Year in Review, 1,693 ransomware attacks hit industrial organizations last year, an 87% increase over 2023, and 69% of those attacks struck manufacturing entities across 26 subsectors. Of the incidents Dragos responded to, 75% triggered a partial shutdown of operational technology and 25% caused a full OT shutdown. For Hamilton plants where IT and OT networks share a flat VLAN, a single ransomware detonation can halt production lines, not just email.
The most common Hamilton manufacturing finding is a flat network where the HMI, the PLC programming laptop, and the front-office domain controller share one VLAN. In the last 12 assessments across Hamilton, Stoney Creek, and Burlington, 9 had zero IT/OT segmentation and 7 had PLC interfaces reachable from any office workstation. Proper NIST SP 800-82 Level 3 segmentation closes that in about a week.
Mike Pearlstein, CISSP, MSc Computer Science (AI), CEO and CISO, Fusion Computing
Per IBM’s 2024 Cost of a Data Breach Report, the average industrial-sector breach cost USD 5.56 million, an 18% year-over-year rise and the third-highest of 17 industries tracked. Industrial organizations took 199 days to identify and another 73 days to contain a breach, well above the cross-industry average. A structured CIS Controls v8.1 assessment is the lowest-cost way for a Hamilton manufacturer to shorten that 272-day dwell window before it becomes a plant outage.
Data from Statistics Canada’s Canadian Survey of Cyber Security and Cybercrime (October 2024 release) shows 16% of Canadian businesses were impacted by a cyber security incident in 2023, and total recovery spending doubled from roughly $600 million in 2021 to $1.2 billion in 2023. The Canadian Centre for Cyber Security’s NCTA 2025-2026 names ransomware the top cybercrime threat to Canadian critical infrastructure, a category that includes Hamilton’s steel, logistics, and healthcare supply-chain employers.
Sources: Statistics Canada, Impact of cybercrime on Canadian businesses, 2023; CCCS National Cyber Threat Assessment 2025-2026.
168-point security evaluation against CIS Controls v8.1. CISSP-certified leadership. This cybersecurity audit Hamilton, Ontario businesses trust finds the gaps before attackers do. SOC 2 and PCI compliance checks included. With transparent pricing, structured onboarding, and defined response time SLAs, we ensure clear communication from assessment start to completion. Assessments include a detailed written report, risk scoring, and a step-by-step plan to close gaps.
CIS v8.1 evaluation
assessment leadership
remediation roadmap
For Hamilton-area businesses with 10 to 150 users. See our national assessment services.
Hamilton’s manufacturing and healthcare sectors are high-value targets
A cybersecurity assessment in Hamilton evaluates network security, endpoint protection, access controls, data encryption, backup systems, and regulatory compliance for Hamilton-area businesses. The assessment identifies vulnerabilities, scores risk levels, and delivers a prioritized remediation roadmap tailored to Ontario and federal privacy regulations.
TL;DR
Fusion Computing delivers cybersecurity assessments in Hamilton from our Dundas office. Our assessment evaluates your network, endpoints, cloud services, and access controls against 120+ security checkpoints. with specific focus on manufacturing and healthcare compliance requirements in the Hamilton-Niagara region.
Hamilton’s 500+ manufacturing, healthcare, logistics, and professional services companies face specific risks that ongoing cybersecurity in Hamilton must address. A cybersecurity assessment covering 24/7 monitoring and CIS v8.1 helps identify the 12-15 critical gaps most organizations miss, accounting for operational technology, private-sector PIPEDA obligations, and Ontario’s PHIPA requirements for health information custodians.
Fusion’s assessment maps your environment against CIS Controls v8.1. It produces a prioritized remediation roadmap that tells you what to fix first and what it’ll cost. Most Hamilton businesses we assess have at least 3 critical gaps they didn’t know about.
What a cybersecurity assessment typically uncovers
A cybersecurity assessment in Hamilton typically costs between $3,000 and $12,000 depending on the number of endpoints, network complexity, and compliance requirements. A basic vulnerability scan starts around $3,000 while a full assessment with penetration testing and remediation roadmap runs $8,000 to $12,000. The assessment pays for itself by identifying risks before they become breaches.
Hamilton organi
“Hamilton manufacturers and logistics companies are our most common assessment clients in the region. They’re dealing with OT environments, warehouse WiFi, and delivery fleet tracking, all attack surfaces that a standard office-focused assessment misses completely.”
, Mike Pearlstein, CISSP, CEO of Fusion Computing
zations we assess discover an average of 12-15 critical and high-risk control gaps, from unpatched systems to weak access controls and missing DLP. Our assessment identifies gaps in people, process, and technology.
Access Control Gaps
Orphaned accounts, over-permissioned users, missing MFA on admin and executive mailboxes.
Endpoint Exposure
Unmanaged devices, missing EDR, outdated OS, and endpoints not reporting to monitoring.
Email Security Weaknesses
Missing DMARC/DKIM/SPF, no phishing protection, no impersonation detection.
Backup & Recovery Gaps
Backups that haven’t been tested, aren’t immutable, or wouldn’t survive ransomware.
Compliance Documentation
Missing security policies, incident response plans, and access matrices.
Monitoring Blind Spots
No 24/7 threat detection, no SIEM, no alerting on suspicious logins.
Don’t Wait for a Breach to Find Out Where You’re Exposed
A cybersecurity assessment identifies vulnerabilities, compliance gaps, and security risks in your environment. Organizations that conduct assessments quarterly detect threats 80% faster.
30-minute consultation. 168-point evaluation. Prioritized roadmap. No obligation.
What Fusion’s assessment covers
Post-assessment, creating a remediation roadmap prioritizes fixes by risk and complexity. Teams that follow a structured plan complete implementations 3x faster.
A cybersecurity assessment Hamilton businesses use from Fusion is a structured evaluation across 6 domains:
Endpoints & devices: Inventory, patching, EDR coverage, OS lifecycle, device compliance.
Identity & access: MFA enforcement, Conditional Access, privilege review, orphaned accounts.
Email & phishing: DMARC/DKIM/SPF, impersonation protection, phishing simulation results.
Backup & recovery: Verification, immutability, air-gapping, restore testing, documented procedures.
Network & firewall: Firewall rules, segmentation, VPN, DNS filtering, perimeter exposure.
Compliance & documentation: Policies, IR plans, access matrices, CIS Controls v8.1 alignment score.
Written report with prioritized remediation roadmap. See what Fusion’s managed cybersecurity includes.
Fusion Computing delivers cybersecurity assessments in Hamilton using the CIS Controls v8.1 framework. From the 64 Hatt Street office, the team identifies vulnerabilities, tests defenses, and builds a prioritized remediation roadmap for Hamilton-area businesses.
Hamilton office, on-site capability
Fusion operates from 64 Hatt Street, Hamilton, ON. Your assessment is delivered by the same team that would manage your ongoing security. We serve businesses across Hamilton, Burlington, Dundas, Ancaster, and Stoney Creek. Need ongoing Hamilton IT services beyond the assessment? We do that too.
Call (416) 566-2845 or toll-free 1-888-541-1611. See Fusion’s full Hamilton IT services.
What a Cybersecurity Assessment Costs
Fusion’s 168-point cybersecurity assessment is typically quoted between $2,500 and $6,500 CAD depending on organization size, number of endpoints, and whether cloud environments are in scope. Businesses with fewer than 25 users typically fall at the lower end. The assessment includes a written remediation roadmap delivered within 5 business days.
There’s no obligation to engage Fusion for remediation after the assessment. Findings are yours to implement with any provider.
Fusion Computing is a CISSP-certified 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.
Cybersecurity Assessment vs. Penetration Test vs. Vulnerability Scan
These three services are often confused but serve distinct purposes. Here’s how they compare so you can choose the right starting point for your security program.
Comparing assessment options across our other regions? See our Toronto cybersecurity assessment page for Bay Street financial services and PHIPA-bound clinics across the 416, the Vancouver cybersecurity assessment page for BC PIPA and OIPC BC obligations across the Lower Mainland, or the Canadian SMB cybersecurity assessment checklist if you want to self-evaluate before booking a CISSP-led engagement.
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Cybersecurity Assessment FAQs
Why this matters in Hamilton: Hamilton-Wentworth concentrates exactly the targets ransomware crews and business-email-compromise operators prioritize: steel and advanced manufacturing along the Bayfront, freight and port logistics through the Port of Hamilton and John C. Munro Hamilton International Airport, and one of Canada’s deepest healthcare clusters anchored by Hamilton Health Sciences, St. Joseph’s Healthcare, Juravinski Hospital and Cancer Centre, and the McMaster Innovation Park research ecosystem. The Canadian Centre for Cyber Security continues to rate ransomware the top cyber threat to Canadian critical infrastructure and small and mid-sized businesses, the Canadian Anti-Fraud Centre logged record fraud losses in its most recent reporting year with Ontario carrying the largest provincial share, and Statistics Canada confirms Canadian SMBs report the lowest baseline control maturity while absorbing the bulk of the impact. Hamilton clinics and allied-health suppliers tied to local hospitals must also satisfy PHIPA obligations enforced by Ontario’s Information and Privacy Commissioner, on top of federal PIPEDA duties. A documented CIS Controls v8.1 assessment from a Hamilton-based CISSP team is now the floor that local cyber insurance underwriters and prime-contractor auditors expect before they will renew a policy or extend a supplier contract. Sources: cyber.gc.ca, antifraudcentre-centreantifraude.ca, ipc.on.ca, statcan.gc.ca, ised-isde.canada.ca.
We answer common questions from Hamilton businesses about cybersecurity assessments, including scope, cost, timeline, and how results inform your security roadmap.
Get a Clear Picture of Your Cybersecurity Risk
Assessment results typically show gaps in network segmentation, patch management, and endpoint protection. Most Hamilton organizations implement critical fixes within 30 days.
168-point assessment. CISSP-certified leadership. Prioritized roadmap. No obligation.
Call: (416) 566-2845 · Toll-free: 1-888-541-1611
Related Hamilton Services
Fusion provides Hamilton with managed security, IT support, and compliance services designed for Ontario’s regulatory environment.
Cybersecurity Assessments Across the Hamilton Region
Fusion delivers cybersecurity assessments, network penetration testing, and compliance audits across the Hamilton region. Our CISSP-led team evaluates your security posture, identifies vulnerabilities, and provides a prioritized remediation roadmap. One assessment partner from scoping through final report.
Hamilton (HQ)
Cybersecurity assessments from our office at 64 Hatt St, Dundas. Penetration testing, vulnerability scanning, and compliance audits for Hamilton businesses.
Dundas
Security assessments for Dundas businesses from our home office, with the fastest scheduling and turnaround in the region.
Ancaster
Cybersecurity assessments for Ancaster businesses across Wilson Street and Meadowlands with vulnerability scanning and compliance audits.
Stoney Creek
Security assessments for Stoney Creek businesses from Winona through Battlefield, covering industrial and office network environments.
Waterdown
Cybersecurity assessments for Waterdown businesses in Flamborough with penetration testing and security gap analysis.
Burlington
Security assessments for Burlington businesses from the downtown core through the QEW corridor with compliance-focused testing.
Grimsby
Cybersecurity assessments for Grimsby businesses along the QEW corridor with vulnerability scanning and remediation planning.
Brantford
Security assessments for Brantford businesses across manufacturing, healthcare, and professional services with industry compliance checks.
Caledonia
Cybersecurity assessments for Caledonia businesses and the surrounding Haldimand County area.
Our team reaches most Hamilton-area sites in 60 minutes or less. Within an hour of downtown Hamilton? We likely cover your area.
Reviewed personally by Mike Pearlstein, CISSP.
Before you fill out the form
Here is what happens after you hit send
- Within 1 business day, you hear back from Mike.Mike Pearlstein, CISSP, reviews every inbound request himself. Not a junior rep. Not a sales pitch.
- A 30-minute scoping call, in plain English.We size the work, name a price, and tell you straight up if we are not the right fit. No 80-slide decks.
- Local team. Data stays in Canada.Your tickets are answered from our Mississauga office. Your data sits on Canadian infrastructure, by design.
Book a Consultation About Cybersecurity
The form below starts the process. If you’d rather talk first, contact us directly.
Other Hamilton IT & security services
Cybersecurity services Hamilton. Ongoing managed detection, EDR, firewall management, and compliance for Hamilton businesses. |
IT support Hamilton. Fully managed or co-managed IT for Hamilton teams of 10 to 150 users. |
Managed IT services Hamilton. Complete IT management covering helpdesk, monitoring, M365, and vendor coordination.
Fusion also provides cybersecurity assessments in:
61% of Canadian SMBs experienced a cybersecurity incident in the past 12 months
Source: Canadian Centre for Cyber Security, Baseline Cyber Security Controls for Small and Medium Organizations
The real cost of in-house IT vs managed IT
For a 50-person firm in Ontario or BC. Salary data from 2025 PayScale and Hays GTA IT compensation surveys.
Internal IT manager + junior tech
- IT manager salary: $95,000 to $125,000
- Junior tech salary: $55,000 to $70,000
- Benefits (30%): $45,000 to $58,500
- RMM + EDR + backup + M365 admin tools: $35,000/year
- Training + certs: $8,000/year
- Vacation, sick, turnover: you cover the gap
- 24/7 coverage: not possible with 2 people
Total: $238,000 to $296,500 per year
Fusion managed IT
- 24/7 help desk with on-call escalation
- Named senior engineer on your account
- CISSP-led quarterly security review
- Full tooling stack included (RMM, EDR, MDR, backup)
- No turnover gap, no sick-day gap
- Compliance evidence as routine deliverable
$180/user/month (~$108,000/year for 50 people)
Most firms at 25 to 75 users save $80,000 to $150,000 per year on Fusion vs. a comparable in-house team and get 24/7 coverage they could not build internally.
Where Fusion runs cybersecurity assessments in Hamilton
Fusion’s cybersecurity-assessment work in Hamilton anchors to the waterfront industrial belt around ArcelorMittal Dofasco and Stelco Lake Erie Works, the McMaster Innovation Park / Longwood Road research cluster, the Hamilton Health Sciences acute-care network (Juravinski, Hamilton General, McMaster Children’s), and the James Street North professional corridor reaching into Stoney Creek and Glanbrook.
Anchor employers and corridors
- ArcelorMittal Dofasco + Stelco waterfront industrial
- Hamilton Health Sciences (Juravinski, General, McMaster Children’s)
- McMaster University + McMaster Innovation Park research cluster
- Longwood Road / Aberdeen Avenue research-and-light-industrial
- Port of Hamilton-Oshawa Industrial Marine corridor
- James Street North professional + creative corridor
- Stoney Creek / Glanbrook manufacturing and logistics
- Pier 8 / West Harbour redevelopment district
Industry mix and compliance pressure
- Steel + heavy manufacturing: SOC 2 + CMMC tier-2 supplier asks
- Healthcare network: PHIPA + Ontario Health audit cycles
- Defence supply chain: CMMC-aligned controls, ITAR adjacency
- University-tied research: Tri-Council privacy + IP protection
- Port + logistics: Transport Canada + CBSA evidence trails
Fusion managed cybersec vs the alternatives
| Fusion managed cybersec | Reactive cyber provider | In-house security person | |
|---|---|---|---|
| SOC monitoring | ✓ 24/7 SOC + Huntress MDR | × Alerts you after-the-fact | × Can’t watch all night |
| Containment SLA | ✓ <15 min isolation | × Hours to days | — If they’re awake |
| Pricing model | ✓ Fixed monthly per user | × IR retainer + breach hourly | — Salary |
| Annual cost (25-user SMB) | ~$39K–$54K all-in | $10K retainer + IR spikes | $120K–$160K loaded |
| EDR + MDR stack | ✓ Huntress + SentinelOne | × Legacy AV only | — Whatever they pick |
| CISSP-led program | ✓ Yes, in-house | × Rare | — If you pay $140K+ |
| Compliance evidence | ✓ SOC 2 / PIPEDA / CIS exports | × Self-collect during audit | — Spreadsheet evidence |
| Phishing simulations | ✓ Quarterly, tracked | × Annual at best | — If on their list |
| Vulnerability management | ✓ Continuous scanning + patch | × Once a year scan | — Backlog grows |
| Incident response playbook | ✓ Documented + tabletop tested | × Sold as add-on | — Lives in one head |
| Backup + DR validation | ✓ Tested quarterly | × Configured, untested | — Hope it works |
| Replace someone | ✓ Team continuity | × Switch providers | × 6-month rehire risk |
Fusion MSSP vs building your own SOC
| Fusion MSSP | Hire 1 security analyst | Build 3-person SOC | |
|---|---|---|---|
| Direct annual cost (25 users) | ~$39K–$54K | $110K–$140K loaded | $340K–$420K + tooling |
| 24/7 SOC coverage | ✓ Built in | × One person, 40 hours | — 3 people can’t cover 24/7 alone |
| SIEM + EDR tooling cost | ✓ Included in MRR | × +$30K–$60K/yr | × +$60K–$120K/yr |
| Threat intel access | ✓ Multi-tenant signal | × Public feeds only | — Paid feeds at scale |
| CISSP coverage | ✓ In-house | × Rare at this salary | — If you hire a senior |
| Time-to-detect new threat | ✓ Minutes via MDR | × Hours–days | — Hours if alerted |
| Compliance evidence | ✓ Continuous export | × Last priority | — Quarterly if staffed |
| Replacement risk if quits | ✓ Zero | × 4–9 months to refill | — Painful, survivable |
| Recruiting cost (cyber talent) | ✓ $0 | $15K–$30K per hire | $50K–$90K total |
| Knows your business intimately | — QBR-based | ✓ Yes — legitimate edge | ✓ Yes |
| Audit-ready posture | ✓ Continuous | × Annual scramble | — If GRC role hired |
Recent engagements
Real Fusion cybersecurity engagements with measured outcomes.
- Marketing Agency Cyber Recovery
Stabilized in 72 hours after a ransomware breach; gap closed in week one. - Ransomware Recovery: Back Online by Monday
100% data recovery and operations restored within 48 hours. - Co-Managed IT for a GTA Construction Firm
60% ticket-backlog cut and 97% patch compliance in 90 days.
Security program led by
Mike Pearlstein, CISSP
CEO, Fusion Computing · 14 years advising Canadian businesses on security architecture
CISSP (Certified Information Systems Security Professional) is held by fewer than 1% of Canadian MSP leaders. Every Fusion engagement includes a quarterly CISSP-led security review of your environment, mapped to CIS Controls v8.1 and the control framework your auditor or cyber insurer is asking about.
“We switched to Fusion after our old MSP took 48 hours to respond to a server failure. Fusion had us back online the same day. Their team knows our systems and our people by name.”
Sandra M., CEO
Industrial Supply Company, Toronto
4.9★ average across Fusion Google reviews · Read more reviews
How Fusion compares to a break-fix shop and a national MSP
The three MSP buying options we see most often. Straight comparison.
The first-month guarantee
If Fusion does not hit our stated 93% first-contact resolution rate in your first month of service, month two is on us. No arguments, no proration games. We measure it, we show you the report, and if we miss, you do not pay. We have not missed yet.
Real Fusion client stories
Published case studies. Real outcomes, documented.
Book a Consultation today
100 King Street West, Suite 5700
Toronto, ON M5X 1C7
(416) 566-2845
64 Hatt Street, Mailbox 44
Dundas, ON L9H 7T6
(416) 566-2845
Serving the Lower Mainland
(604) 800-7788
Toll-free 1-888-541-1611
