Imagine having a second lock on your door, only this one changes its shape every minute. That’s essentially how 2FA works. Instead of just logging in with your username and password, 2FA demands a code from a linked device or app.
Here's how you can set it up:
1. Download an authenticator app - popular choices include Authy or Google Authenticator - onto your mobile device.
2. Once installed, go to your Settings > Security page.
3. There, you'll find a QR code. Scan it using your chosen authenticator app.
4. The app will generate a code. Type this into the form provided on Flush.com.
A little tip for the road:
Always keep your QR code and any backup codes in a safe and private place. They're like keys to your digital home.