Can two-factor authentication (2FA) be used for the browser extension?

Yes, you can enable two-factor authentication in both the web and mobile app, which will automatically apply to the browser extension. If you trust your browser, you have the option to set up two-factor authentication to only be required when logging in to that specific browser for the first time. This process involves storing a secret key locally in the browser, which is updated before each new login. These settings can be adjusted as needed in the configuration options.