To enable two-factor authentication on an account, one must first install a QR code reader and authenticator app, then activate two-step verification in account settings. Additional steps are recommended to educate oneself on privacy and security best practices when using online services and applications. Contact information is provided to ask any other questions.

1. 7 17

2. >
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7. 1. install QR reader
2. install authenticator
3. turn on two step authentication

11. SUMMARY
> turn on two step for privacy protection and security
> be critical about the apps you use
> if you don't know something, ask
> educate yourself

12. ASK ME ANYTHING
>
> email: lokmantsui@cuhk.edu.hk
> twitter: lokmantsui
> website: http://www.lokman.org