●Authentication provider
●mod_authn_alias
●mod_authn_anon
●mod_authn_dbd
●mod_authn_dbm
●mod_authn_default
●mod_authn_file
●mod_authnz_ldap
●Authorization (see the Require directive)
●mod_authnz_ldap
●mod_authz_dbm
●mod_authz_default
●mod_authz_groupfile
●mod_authz_owner
●mod_authz_user