Two-factor authentication is a way to ensure that your online accounts are extra secure by requiring you to authenticate yourself using two different sources. Common examples of two-factor authentication include one-time passwords that are sent to your phone or email, and physical token generators.
Here is a list of steps to ensure your accounts are as secure as possible:
- Enable two-factor authentication for your online accounts when available.
- Choose strong passwords that are difficult for others to guess.
- Regularly update your passwords for security.
- Do not share your passwords with others.
- Avoid using public networks or computers for accessing your accounts.