Fusion Computing
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We design, deploy, and operate Microsoft-first environments that align with CCCS Baseline Controls and industry compliance standards like PHIPA.
Our goal is simple. We keep your business running securely, efficiently, and ready to grow.
Why Fusion
We combine enterprise-grade security, responsive support, and business-focused strategy into one accountable partner — so you can focus on your business, not your IT.
AI for Canadian Field Services: Dispatch, Diagnosis, and Documentation in 2026
A CISSP-led practitioner guide to AI in Canadian field services covering ServiceTitan and Housecall Pro AI dispatch, diagnostic tools, customer communication, and supply-chain security.
A CISSP-led practitioner guide to AI in Canadian field services covering ServiceTitan and Housecall Pro AI dispatch, diagnostic tools, customer communication, and supply-chain security.
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AI for Canadian Professional Services Firms: The Billable-Hour Math That Actually Works
A CISSP-led practitioner guide to AI in Canadian professional services firms covering Copilot ROI math, RFP automation, governance, and the 90-day deployment plan.
A CISSP-led practitioner guide to AI in Canadian professional services firms covering Copilot ROI math, RFP automation, governance, and the 90-day deployment plan.
Read full post on fusioncomputing.ca
AI for Canadian Healthcare Clinics: A PHIPA-Safe Adoption Guide for 2026
A CISSP-led practitioner guide to deploying AI safely in Canadian healthcare clinics, covering PHIPA compliance, AI medical scribes, patient consent, and the 90-day adoption plan.
A CISSP-led practitioner guide to deploying AI safely in Canadian healthcare clinics, covering PHIPA compliance, AI medical scribes, patient consent, and the 90-day adoption plan.
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AI for Canadian Law Firms: A Privilege-Safe Deployment Guide for 2026
A practitioner guide to AI in Canadian law firms covering LSO compliance, citation verification, privilege-safe Copilot deployment, and the governance shell every firm needs.
A practitioner guide to AI in Canadian law firms covering LSO compliance, citation verification, privilege-safe Copilot deployment, and the governance shell every firm needs.
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AI for Canadian Accounting Firms: A CPA-Safe Deployment Guide for 2026
A practitioner guide to deploying AI in Canadian accounting firms safely, covering Microsoft 365 Copilot, workflow automation, audit evidence review, and CRA-aligned governance.
A practitioner guide to deploying AI in Canadian accounting firms safely, covering Microsoft 365 Copilot, workflow automation, audit evidence review, and CRA-aligned governance.
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What Should Be in an AI Acceptable Use Policy? A Canadian MSP’s Field Guide for 2026
What Should Be in an AI Acceptable Use Policy? A Canadian MSP’s Field Guide for 2026 Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. The call came three weeks before his cyber insurance renewal. A managing
What Should Be in an AI Acceptable Use Policy? A Canadian MSP’s Field Guide for 2026 Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. The call came three weeks before his cyber insurance renewal. A managing
Read full post on fusioncomputing.ca
Microsoft Teams Security for Business: A Canadian SMB Hardening Guide (2026)
Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. Microsoft Teams has 320 million daily active users, and attackers know it. According to UC Today’s 2026 security report, 57% of organizations now rank collaboration platforms like Teams
Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. Microsoft Teams has 320 million daily active users, and attackers know it. According to UC Today’s 2026 security report, 57% of organizations now rank collaboration platforms like Teams
Read full post on fusioncomputing.ca
The State of Cybersecurity in Canada (2026): Key Takeaways for Small Business
The State of Cybersecurity in Canada (2026): Key Takeaways for Small Business Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. The average data breach in Canada now costs CA$6.98 million. That’s up 10.4% from last year,
The State of Cybersecurity in Canada (2026): Key Takeaways for Small Business Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. The average data breach in Canada now costs CA$6.98 million. That’s up 10.4% from last year,
Read full post on fusioncomputing.ca
CIS Controls v8.1 for Small Business: How Canadian SMBs Can Build a Real Cybersecurity Program (2026)
CIS Controls v8.1 for Small Business: How Canadian SMBs Can Build a Real Cybersecurity Program (2026) Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. Forty-three percent of Canadian organizations were hit by a cyberattack in the
CIS Controls v8.1 for Small Business: How Canadian SMBs Can Build a Real Cybersecurity Program (2026) Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. Forty-three percent of Canadian organizations were hit by a cyberattack in the
Read full post on fusioncomputing.ca
PIPEDA Compliance for Canadian Small Businesses: What’s Actually Required in 2026
PIPEDA Compliance for Canadian Small Businesses: What’s Actually Required in 2026 Written by Mike Pearlstein, CISSP — CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. According to IBM’s 2025 Cost of a Data Breach report, the average Canadian data breach now
PIPEDA Compliance for Canadian Small Businesses: What’s Actually Required in 2026 Written by Mike Pearlstein, CISSP — CEO of Fusion Computing Limited. Helping Canadian businesses build and manage secure IT infrastructure since 2012 across Toronto, Hamilton, and Metro Vancouver. According to IBM’s 2025 Cost of a Data Breach report, the average Canadian data breach now
Read full post on fusioncomputing.ca