Two-factor authentication (2FA) is often suggested as the best way to protect online accounts. Let us help you decide if its the right option for you. Read more to find How To Enable Two-factor Authentication On Your Accounts

Two-factor authentication (2FA) essentially requires two different things from two different sources to confirm the rightful user.

Users can use three different ID types – a unique code (password, PIN, etc), a unique device (phone, USB security key, etc), and a unique ID (fingerprint, retina pattern, etc).

Once two-factor authentication (2FA) is enabled on your account, you need two of the above-mentioned things to get access to your account (Google, Facebook, Amazon, etc).

In short, the two-factor authentication (2FA) requires more than a password. In addition, you need an authentication token sent to your smartphone or a USB security key (plugged in your computer).

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How To Enable Two-factor Authentication On Your Accounts

• Set up a strong password for the account (Facebook, Amazon, etc) you want to protect
• Log in with your username and password
• Now, navigate to the account settings
• Enable two-factor authentication (2FA)
• Next, you will be sent code to your smartphone as an SMS Or via an authenticator application
• Then, you affirm the change by supplying the code or scanning a barcode
• When you log in again, you will be asked to enter a password and an authentication number

Note: The exact process is likely to vary from site to site. All you have to do is follow instructions.

While most services will store an authentication token on your smartphone/ computer, if you want to set up access from another place, you’ll need a code.

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Conclusion

Two-factor authentication (2FA) is a very secure way to ensure security and privacy. However, it must be noted that it is not perfectly secure.

Having said that the two-factor authentication (2FA) will efficiently protect you from hackers who might get hold of your password through some unethical practices such as phishing emails.

While entering your 2FA codes when logging into your online accounts can be annoying, it adds a significant layer of security to your data.

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We hope the above-mentioned tips were helpful. Share your views with us in the comments section below.