The Role of Two-Factor Authentication
Two-factor authentication deserves its own emphasis. When 2FA is active, someone who gets your password still can’t enter your account unless they also possess your secondary device or email. Activation generally requires linking your account to an authentication app like Google Authenticator or Authy, or opting to get SMS codes. SMS-based 2FA is widespread, but an authenticator app is often more secure. Spending a few minutes to activate this feature ranks as one of the most impactful actions to protect your privacy. It blocks unapproved access, which is the worst type of data leak. An intruder who gains account entry sees everything of your personal and financial game records.