Strong passwords are important, but they’re not always enough. If an attacker gets your password, they can walk right into your account. That’s why multi-factor authentication (MFA) is one of the best defenses you can set up. MFA adds an extra layer of security by requiring something more than just a password — like a code sent to your phone or generated by an authenticator app.
Why MFA Matters
- Stronger security – Even if your password is stolen, your account stays protected.
- Widely available – Most email, social media, and banking apps support MFA.
- Simple to use – A quick extra step at login can save a lot of trouble later.
How to Enable MFA (Example: Google Account)
- Go to myaccount.google.com.
- In the left menu, click Security.
- Under “Signing in to Google,” select 2-Step Verification.
- Click Get Started and sign in with your password.
- Choose a second step:
- Phone prompt (tap “Yes” on your phone)
- Authenticator app (Google Authenticator, Authy, Microsoft Authenticator)
- Text message code
- Follow the prompts to finish setup.
Activity: Document Your MFA Setup
- Pick one account you use often (email, bank, or social media).
- Enable MFA using either an authenticator app or text message.
- Take a screenshot of the confirmation screen (hide sensitive info).
- Write down which MFA method you chose and why.
Reflection
- How does MFA change the way attackers try to break into accounts?
- Which accounts should you secure first with MFA?
- How would you explain MFA to a user who feels it’s “too much hassle”?
By enabling MFA on your accounts, you’re taking a step that even many professionals overlook. It’s one of the easiest and most powerful ways to protect your digital life.

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