IT Infrastructure Security Checklist: Best Practices for SMBs
Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited.
Advice Resources
Page 5 of Practical IT, cybersecurity, and AI advice for Canadian businesses that need clearer next steps and fewer expensive mistakes.
Network Security Testing: How to Find Vulnerabilities Before Attackers Do
KEY TAKEAWAYS Network security testing covers four jobs: vulnerability scanning,
IT Metrics You Should Be Tracking
Mike Pearlstein is CEO of Fusion Computing and holds the
How to Do a Network Vulnerability Assessment (Step by Step Guide)
A network vulnerability assessment is a structured scan of every
Help Desk vs Service Desk — Understanding IT Support Models
Help Desk vs Service Desk: Understanding IT Support Models Written
How to Replace Your Firewall (Firewall Migration Plan)
Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited.
Data Security vs Compliance: What Canadian Businesses Get Wrong
Data Security vs Compliance: What Canadian Businesses Get Wrong Written
A History of Endpoint Security into the Future
End-point security has been around for a long time; it
Password Security for Business: Best Practices to Stop Credential Attacks
Written by Mike Pearlstein, CISSP, CEO of Fusion Computing Limited.
SaaS vs Cloud Computing: What Canadian Businesses Need to Know in 2026
Canadian SMB buyers regularly ask whether SaaS and cloud computing
