TechKnow World

Explore your Knowledge With Us

Features How to Tech News

How to Use Google Authenticator App to Secure Your Gmail Account

Two-factor authentication is an unnecessarily intricate sounding name for an exceptionally straightforward approach to make sure about your email, web-based media, and most other online records.


  • Two-factor verification is a significant security include.
  • You can utilize an authenticator application or get OTPs by means of SMS.
  • You should empower it on the entirety of your online records.

While two-factor confirmation actually implies you have two layers of security ensuring your record – normally, one a secret word, and the second is typically a one-time secret word (OTP). So the vast majority who talk around two-factor confirmation is typically talking about OTPs. When you’ve empowered this extra layer of security for you, you’ll get an OTP through instant message or an authenticator application at whatever point you log in to your Gmail or Twitter account, for example. This implies regardless of whether somebody discovers what your secret key is, they won’t have the option to sign in to your record since they won’t approach the one-time secret key.

Also Read: How to set up a VPN on your Android Phone

It’s in every case great to have an additional layer of security with regards to online records. Every other day we catch wind of individuals’ records being hacked on the web and empowering two-factor confirmation is one approach to make things hard for scoundrels.

Where to use two-factor authentication

Not all destinations uphold two-factor verification, but rather we figure you should utilize this security include on each and every site that underpins it. Indeed, it includes an additional progression while you are signing in to your online records yet recall that it’s likewise ensuring your record. 
In the event that you would prefer not to utilize this all over, we recommend that you unquestionably empower it on the entirety of your email accounts. However long your email isn’t undermined, a large portion of your online records are likewise going to be protected. It’s a given that you should maintain a strategic distance from email suppliers, for example, Yahoo, which isn’t actually known for giving a decent degree of security.

How to use Google Authenticator app to add two-factor authentication

There are two essential approaches to utilize two-factor validation – instant message or by means of an authenticator application. Most locales will send you OTPs through instant messages and that is a totally decent technique for validation. Nonetheless, on the off chance that you travel to another country or travel to a spot with sketchy or no organization inside your nation, at that point you could be bolted out of your record in light of the fact that the SMS will never show up. 

Also Read: Windows 10 October 2020 new update

That is the reason we suggest utilizing authenticator applications, for example, Google Authenticator, Microsoft Authenticator, or Authy or even some secret key directors, for example, 1Password. These applications show you OTPs regardless of whether the cell phone is in quiet mode. Google Authenticator is very simple to utilize and the accompanying advances will tell you the best way to utilize it for Gmail. The means are comparable for other authenticator applications as well.

  1. Open Google’s two-factor validation page.
  2. Enter your secret word as and when provoked. You’ll arrive at the presentation page for two-factor confirmation. Snap Get Started.
  3. Enter the telephone number you need to use for OTP. This is simply on the off chance that the authenticator application isn’t open. Snap Next.
  4. Enter the one-time secret key shipped off your telephone. Snap Next.
  5. Snap Turn On.
  6. This empowers two-factor validation through SMS on your Google account. Presently look down and click Setup under Authenticator application.
  7. In the spring up, select the sort of telephone you have – Android or iPhone.
  8. Presently you’ll see a QR code on the screen. You can either examine this or snap Can’t filter it to get a code for two-factor verification. This is the place you’ll need to change to your cell phone.
  9. Download Google Authenticator on Android or iOS.
  10. Snap Begin Setup.
  11. Tap Scan standardized identification. This will start up the camera on your cell phone and you can point that at the QR code on the PC screen. Then again you can tap the Manual section and enter the code on the screen.
  12. On the Google two-factor validation page, Hit the Next button.
  13. Enter the code on your authenticator application and snap Verify.


Your email address will not be published. Required fields are marked *