How to Use Google Duo Safely and Privately

Discover our “Google Duo Introduction: How to Use Google Duo Safely and Privately.” This comprehensive guide covers the advantages and disadvantages of Google Duo, provides easy-to-follow instructions on using the app, and offers crucial privacy tips to keep your video calls secure. Perfect for both new users and experienced ones, this resource ensures you can enjoy worry-free, private communication. Enhance your Google Duo experience with our expert insights and stay protected online.

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how to use google duo

Why Google Duo?

Google Duo is unlike other video calling services in that it is extremely straightforward and easy to use. All you need to do is sign in to the app, select a contact you wish to call, and tap the video call button. The interface is as minimal as it gets; you just see a list of contacts that have Duo installed, and there’s the option of inviting your friends over for those that don’t already use Duo.

Google Duo Privacy

Get Started With Google Duo


  • See who is calling by using the Knock Knock Feature
  • User friendly and intuitive interface
  • End to end encryption
  • Free on both Apple and Android devices


  • No instant messaging, only video and voice calls
  • Requires a phone number to get started

How to use Google Duo

Check out this tutorial here: Source

Android & iOS

Windows & macOS

Safety and Privacy Concerns

Similar to the FaceTime bug where callers can see and hear from the recipient’s device before they’ve actually accepted the call, Google Duo also had this issue. Interestingly enough, this issue was discovered by a researcher working for Google Project Zero, rather than a user, and the issue has since been fixed. This goes to show that you should always exercise caution when using any type of software.


Google provides various privacy controls, accessible via Google Privacy tools. There are several clearly defined ways to delete personal data, including deleting data from separate services or deleting a whole Google Account. The retention periods are also listed in the Policy. Google also offers a possibility to set chat retention rules via its Vault service. For Google Duo, hosts can start calls, mute, and stop calls. Once someone is admitted into a meeting, they automatically have the ability to present.



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