Session Protect URL

How to protect all URL by session?
Like those who are logged in, they only can access else not.

I know using a filter but is there any way by not using the filter?

Yes, you need to implement Auth system.
See https://codeigniter4.github.io/CodeIgnit...ation.html
Note: Shield is currently beta release.

ci-phpunit-test | CodeIgniter Testing Guide | CodeIgniter 3 to 4 Upgrade Helper

Yes, you need to implement Auth system.
See https://codeigniter4.github.io/CodeIgnit...ation.html
Note: Shield is currently beta release.

I see, but as you said it is a beta release, is there any way to exclude that.