The Benefits of 2-Factor Authentication

As our world becomes more and more digital, the risk of unwanted access to our personal accounts grows too. Two-factor authentication (2FA) is one of the most effective ways to strengthen security and protect your accounts. But what exactly is 2FA, and how do you turn it on?

What is two-factor authentication?

Two-factor authentication, often shortened to 2FA, is a security process where you provide two different authentication factors to confirm your identity. It adds an extra layer of security on top of your normal password. Think of it as an extra lock on your door – even if someone gets hold of your key (the password), the extra lock (2FA) keeps unauthorised people out.

Benefits of two-factor authentication

• Better security: Requiring an extra form of authentication greatly reduces the risk that someone unauthorised can get into your account, even if they know your password.

• Protection against phishing: Phishing attacks, where scammers try to trick you into revealing your passwords, are less effective because a second factor is needed that the scammer doesn't have.

• Easy to use: Once it's set up, 2FA is usually very easy to use, and gives peace of mind for just one extra step when you log in.

How do you turn on two-factor authentication?

Turning on 2FA varies a little depending on the service, but the basics are usually the same. Here's how to turn on 2FA on a few popular platforms:

Google

1. Log in to your Google account.

2. Go to "Security" in the navigation panel.

3. Under "How you sign in to Google", click "2-Step Verification".

4. Follow the instructions to finish the setup.

Facebook

1. Log in to your Facebook account.

2. Go to "Settings" and then "Security and login".

3. Find the "Two-factor authentication" section and click "Edit".

4. Choose the authentication method you want and follow the instructions.

Turning on 2FA for your accounts is a simple but powerful way to protect your digital life. We at Bluffkollen strongly recommend using 2FA on all your important accounts wherever possible.