Enable two-factor authentication

Enable two-factor authentication to secure your account. First log in as usual. From the home page, click on Me:

A screenshot of the top section of a Basecamp 2 home page with an arrow pointing to the "Me" page

On the "Me" page, click "Update your personal info":

A screenshot of a user's "Me" page with an arrow pointing to a link that reads "Update your person info"

Next, click the Change your login info here link below your personal info:

A screenshot of the "Login info" section with an arrow pointing to a link that reads "Change your login info here"

On the next page, click  Set up 2FA and follow the on-screen prompts. Be sure to save your recovery codes somewhere safe! You'll need those codes to access the account if you ever lose the ability to log in with your authenticator app. 

A screenshot showing the login and security options with an arrow pointing to the Two-factor authentication link "Set up 2FA"

Follow the steps after you click that button, and you should be up and running with 2FA in no time.