Lastpass and it seems to work well. Have it generate a strong 12 character password with uppercase, lowercase, special characters and numbers (depending on the

Lastpass and it seems to work well. Have it generate a strong 12 character password with uppercase, lowercase, special characters and numbers (depending on the restrictions of the application). Secure it with a strong master password and change the master password on a regular basis. That said, if someone guesses your master password, then you are in trouble.