You 'll then need your password and the code to log into your Google account from an unfamiliar computer if you have two-factor authentication turned on . Security experts offer tips on how to use the cloud safely . Back up your files in multiple locations , including in on - the - go hard drives . Use a different password for every website and social network . Focus on Google 's and Facebook 's multi - factor security features .
Security experts offer tips on how to use the cloud safely . Back up your files in multiple locations , including in on - the - go hard drives . Use a different password for every website and social network . Focus on Google 's and Facebook 's multi - factor security features .