How to send secure AJAX requests with PHP and jQuery

Question

The problem

So for a while now I\'ve been experimenting with different AJAX approaches in sending data to a server that will be processed and stored inside a MySQL

Answer 1

the best way is still to do server side securing and if i was a logged in user in the site i would also be able to check the csrf token on my meta tag and forge a script to the server. So the sure bet is server side validation