Learn how to use a relational DBMS as authentication provider for Shibboleth IDP instead of default LDAP

Learn how to write Shibboleth IDP logs to a database instead of simple text file

My system is safe, it uses encryption. You heard/said this from time to time. Sure, but why and how is it safe? Do you really know this?

PHP 8.1 introduced the new Fiber class (see the proposed RFC here https://wiki.php.net/rfc/fiber), which allows running coroutines inside your script, i.e. two functions executing simultaneously