Now you can turn your smartphone into a physical security key

 If you have Android 7.0 or later installed on your mobile, you can turn your smartphone into a physical security key.

There is a security method that lets you know that you are the one who signed in to the account. There are many ways you can keep yourself safe on the Internet.

Getting a code via SMS or email or Google's popular 2-step verification are commonly used methods. Physical keys are also used to protect yourself. It looks like a USB flash drive in a USB port.

Google employees have been using Google's own Titan security for many years. If you are not a Google employee, you can now use your phone as a physical security key.