Hey guys, new here, starting with an app

Hey guys, new here, starting with an app with flutterflow and buildship, I'm not sure on how to design all the user stuff, I guess that using the integrated option of user creation and management from flutterflow is not really secure. So probably going to use buildship for it. Is there a "standard" way to do it? Or I should just have a table with usernames and passwords and use booleans to check if they can loggin to the account and from there use some kind of identification for the user on the next pages. Thank you!