2fa

Nowadays there are plenty free token software that will reduce your login exposure on several services such as emails, social networks, and so on. Now a days you have choices to add an extra security on your accounts and enable 2FA(Two factor Authentication):

Authy: https://authy.com/

Google: https://g.co/2step/

Microsoft: https://www.microsoft.com/en-us/account/authenticator

Duo: https://duo.com/

Add an extra level of authentication will improve your password protection. Even if someone steals your password, you will have an extra login authentication.