What Is Two-Factor Authentication
Two-factor authentication, or 2FA, is a type of multi-factor authentication that improves the security of your digital accounts by requiring two factors to verify your identity.
These factors are usually split into two categories: something you know, such as a username and password, and something you have, such as a physical token or a phone app.
The second category usually involves one of the following.
- Getting a code via email or SMS
- Getting a phone call
- Using a software or hardware token
- Using a fingerprint sensor
There’s a great variety of two-factor authentication apps to choose from today, and some of them come with additional security features. For example, BodyGuard Mobile Security allows you to lock your apps with a pin but also includes tools such as a VPN and phone locator.
Now let’s take a closer look at how important two-factor authentication truly is.
Importance of 2FA
Two-factor authentication safeguards your digital accounts from phishing, brute force attempts, social engineering, and much more.
You need it because it’s a more effective way of controlling access than simply protecting your personal data with a password. If someone hacks into a 2FA-protected account, they will still need the second access factor, such as an SMS verification code.
Without 2FA, your only defense against a hacker or cybercriminal looking to steal your personal information is a password.
How to Set Up Google 2FA
Now that you know what two-factor authentication is all about, it’s a good time to try it out. Since you probably already have a Google account, you can start by setting up Google two-factor authentication. Just follow the eight steps outlined below.
1. Open your Google account page.
2. Click on the Security tab in the upper menu.
3. Click on 2-Step Verification under Signing in to Google.
4. Click on Get started, and you will be logged out.
5. Log back into your account again to prove ownership.
6. Pick a type of two-factor authentication (phone prompt, text message, etc.) and click on Continue.
7. Pick a type of backup option (additional number or passcode) in case you lose your phone and click on Next.
8. Confirm that you want to enable 2FA by clicking Turn on.
And voila, you just took your Google account’s security to the next level. Simple as that.
Final Words
Using a password to access your online accounts is an outdated practice that puts you at risk. Thanks to two-factor authentication, you can greatly improve your level of security with a single extra step.
So take action today and start using authentication apps to stay safe. It might take a little while to get used to, but keeping your data secure significantly outweighs the few seconds of reduced convenience.
Published version: Article no longer available on safehousetech.com
Task: Explain 2FA basics and Google 2FA setup in under 500 words. Briefly and subtly mention our product.
Client: Safehouse Technologies