What Is Multi-Factor Authentication (MFA) and Why Your Business Needs It

If you manage a business in Toronto, cybersecurity is probably on your radar—but are your passwords enough?

The answer is no.
That’s where Multi-Factor Authentication (MFA) comes in.

What Is MFA?

Multi-Factor Authentication is a security process that requires users to verify their identity in more than one way before accessing an account or system.

Think of it like this:

  1. Something you know (password)
  2. Something you have (like a phone or security token)
  3. Something you are (like a fingerprint or facial scan)


You need at least two of these factors to log in.

Why Passwords Alone Aren’t Enough

Most security breaches start with weak, stolen, or reused passwords.
Hackers use phishing emails, brute force attacks, or leaked data to break in.
Even if your password is strong, it’s not foolproof.
MFA adds a second layer. If a hacker gets your password, they still need your phone or fingerprint—making access almost impossible.

Common MFA Options for Small Businesses

Here are some MFA methods your Toronto business can start using today:

  • SMS or app-based codes (Google Authenticator, Microsoft Authenticator)
  • Biometrics (fingerprint or facial ID)
  • Security keys (USB tokens)


Many platforms—like Microsoft 365, Google Workspace, and CRM tools—already support MFA.

Benefits of Using MFA

  • Stops most unauthorized login attempts
  • Reduces phishing risks
  • Builds customer and employee trust
  • Easy to set up and manage
  • Helps meet industry compliance standards

Does MFA Slow Down Your Team?

Not at all. Most employees adapt within days.
And when it’s set up correctly, logging in becomes both faster and safer.

How MIT Consulting Can Help

We help Toronto businesses set up strong, user-friendly security systems—including MFA across all critical platforms.

Need help getting started?

Explore our IT Services
Contact our team

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