No matter the setting of allowing or not the user edit capability, I can always edit the admin, superadmin users. I can create superadmins also with either Yes or No set in the Joomla hardening firewall section.
I found this on google searches and others relating to how to disable/enable But none of them provided a fix. #9976 – "Disable editing backend users' properties" not working.
Searched google with site:akebabackup.com
The exceptions graph is showing exceptions for adminpw and loginfailure.
I checked the plugins-system- main.php file. It's there.
I checked and this feature seems to not be working on another Joomla 3.3.x site on my Siteground Cloud server as well.
Thanks
D.