I'm new to web development and can't figure this simple thing out.
If you create an app (for example, a social media app) in which users register and later log in with username / password, where exactly can we securely save their login information? Do we need a database? But that wouldn't be safe, would it?
Should we use a cloud service like Google Cloud or a built-in function from Android Studio? I also came across something that & # 39;true Vault& # 39; but not sure what is the ideal solution.