Technology

What is Google Authenticator? A compilation of benefits from this app

Google Authenticator is a software-based authentication app developed by Google. It implements two-step verification services by using a time-based one-time password algorithm and a one-time password algorithm to authenticate users of software applications.

Administrator

29 February, 2024

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With the advanced and groundbreaking technology nowadays, along with the booming and powerful trends on social media applications such as Facebook, Tiktok, Instagram… a series of hackers and cybercriminals use technological tricks to infiltrate and steal information, data from users. Understanding this concern, Google has researched, innovated and officially released the Google Authenticator application to the market. So what is Google Authenticator software and how does it work on social media, specifically on Facebook? FPT Shop will answer this question.

What is Google Authenticator application?

Regarding the question of what Google Authenticator is, you can understand it as a type of code generating program to support logging into accounts with any 6-digit numbers within a standardized time of 30 seconds. If the time runs out, it will automatically generate a new random number, similar to an OTP code.

You will have to enter the received code from Google Authenticator when using the app on the device or performing transactions such as withdrawals, shopping on e-commerce platforms… Each user can create their own code, thereby increasing the security and information safety for their smartphones. Thanks to these utilities, this Google software is always evaluated as an effective high-level protection tool for user data.

The benefits that Google Authenticator brings

Through the explanation of what Google Authenticator is, you probably have a general understanding of this program’s characteristic feature. Next, let’s explore the benefits and effectiveness that Google has integrated into this program. It is integrated with 2-factor authentication capability, ensuring the highest level of security against increasingly large-scale and complex attacks, along with the following features:

Better account protection

If you have chosen Google Authenticator and created a connection with your accounts, when logging in with passwords, you also have to enter an extra password from this application, which will make your account even safer when it requires 2 passwords to access it.

The special point of this protection capability is that hackers seem unable to find the password of Google Authenticator because it is sent directly to the installed device. Therefore, if your phone is a genuine one with high-level protection, the connection between the account and this software cannot be severed.

Simple and free application, without charging

In the desire for people to always be safe on the internet, Google has devotedly researched and developed this software to the highest level of completion, but does not charge any fees from users. Therefore, you can freely use the software as you wish.

Along with that, following a minimalist, basic, easy-to-use interface fashion, most users will be able to operate on computers, laptops, or phones depending on the situation and purpose of use.

Support compatibility with all devices

From the question of what Google Authenticator is, you can understand that it is support on various devices. That’s right, Google Authenticator is compatible with the majority of electronic devices running on the two major operating systems, iOS and Android. Popular phone models today such as iPhone, Samsung, Realme… or Windows computers, Macbooks… can easily install this software program.

How to authenticate with 2 factors on Facebook using Google Authenticator

Firstly, to use it, of course, you need to download the application onto your phone or computer. Then start the process of authenticating with 2 factors on Facebook as follows:

Step 1: Log into the Facebook app => Click on the Menu (icon in the bottom right of the screen).

Step 2: Go to the Settings and privacy section => Choose Settings => Select Password & Security.

Step 3: In the selected section, select Two-Factor Authentication => Then, Facebook will ask you to enter the password one more time. At this time, the Enhanced account security section will appear with 3 security options => Select Authentication App => Click Next.

Step 4: The next interface will switch to the Authentication setup guide => Get the QR code for authentication.

Step 5: Go to Google Authenticator => Select Scan QR code => Allow using the camera.

Step 6: Use the obtained QR code to scan it. After a while, Google Authenticator will reveal a code consisting of 6 numbers => Copy it and paste it into Facebook and press Next to complete the process.

Above is all about the steps to authenticate with 2 factors that Google Authenticator does not require personal email or phone number. It can control multiple accounts at the same time, and you can freely use it without having to go through any conversion steps.

Conclusion

That’s it! FPT Shop has detailedly explained to you what Google Authenticator is, and shown you the simplest and fastest authentication method. We hope you can successfully follow the steps to better protect your account!

Frequently asked questions

Google Authenticator offers stronger protection for your accounts by requiring a second form of authentication. This makes it much harder for hackers to gain access, even if they have your regular password.

Additionally, it’s a simple, free application that’s compatible with most devices, including iPhones, Samsung phones, Windows computers, and more. You don’t need to provide any personal information like an email address or phone number, and it can manage multiple accounts simultaneously.

To use Google Authenticator with Facebook, first download the app to your device. Then, follow these steps:

Log into the Facebook app and click on the Menu icon in the bottom right corner.
Go to Settings & Privacy > Settings > Password & Security.
Select Two-Factor Authentication and enter your Facebook password again.
Choose the “Authentication App” option and click “Next.”
Follow the setup guide and scan the QR code with Google Authenticator.
Enter the 6-digit code generated by Google Authenticator into Facebook and press “Next.”

That’s it! Now you’ve added an extra layer of security to your Facebook account using Google Authenticator.