Is the sign-up, wait for auth, log-in process the best way to capture user data?

1. How does a user get authenticated login process?
2. Which comes first authentication or authorization?
3. Why we need to authenticate your account as users?
4. What is difference between authentication and authorization?

How does a user get authenticated login process?

In authentication, the user or computer has to prove its identity to the server or client. Usually, authentication by a server entails the use of a user name and password. Other ways to authenticate can be through cards, retina scans, voice recognition, and fingerprints.

Which comes first authentication or authorization?

Which Comes First, Authentication or Authorization? Authentication and authorization both rely on identity. As you cannot authorize a user or service before identifying them, authentication always comes before authorization.

Why we need to authenticate your account as users?

Authentication is important because it enables organizations to keep their networks secure by permitting only authenticated users (or processes) to access their protected resources, which may include computer systems, networks, databases, websites and other network-based applications or services.

What is difference between authentication and authorization?

In simple terms, authentication is the process of verifying who a user is, while authorization is the process of verifying what they have access to. Comparing these processes to a real-world example, when you go through security in an airport, you show your ID to authenticate your identity.