This is something I have known about for a long time. It is advanced and can mostly be used for Cross Site Request Forgeries (CSRF). Not that I condone these, but the best way to defend yourself again ...
We have been working on building a multi-school Joomla! website and there have been many hurdles to overcome since Joomla! isn't a multi-site CMS. After searching for anything that's common across eac ...