Sign in with Javascript Passkeys | Web Authentication

Hey everyone welcome back welcome to another exciting video and in this video we are going to understand what is web authentication and how can we securely authenticate the user using the user's device, may be using face ID, fingerprint and any kind of hardware sensor so this thing is called web authentication this is a very modern thing

for authenticating the user so we will understand the flow of the entire web authentication we will see what are pass keys how can we create pass keys for the user and the user can securely log in to our website using fingerprint and face ID so this is going to be a very exciting

video and it is a very modern thing so I would highly recommend that you watch this video till the end and let's start with the video so in this video we are going to talk about web authentication so if you want a demo what is web authentication so If you can see a GIF image here, that if

you want to log in to anything, what you can do is use modern web authentication. You can use the lock of your device, which is a screen lock, which can be face ID, fingerprint, or any kind of hardware that your mobile phone or your laptop uses, you can use that to securely log in to the website as well. So, it is a

very modern thing. Today we are going to see how web authentication works and how we can create our own web authentication. Very cool. So let's see, as I all said, what are the components in web authentication, so let's talk directly about what its entire architecture looks like. So, let's say you have a user,

right, you have many users, not just one, and these users browse your website. What are we going to do? In this particular application, let's say we have a server and my user is It is authenticated from this server and let's say our authentication method is email password. So when the user came for the first time,