How to prevent editing of all files on the server?

Question

PHP

Hello. The question arose because I use wordpress cms (since there is neither time nor money for self-creation yet)

Considering that in wordpress cms access to my site is available both for wordpress developers and theme and plugin developers, I NEED TO PROHIBITE EDITING ALL SITE FILES ON SERVER, HOW CAN THIS BE IMPLEMENTED?

Answer 1

Through rights. Put on folders

Answer 2

In a good way, you need to translate the site pages into pure html and disable the VI

Answer 3

chmod -R 444 /path_to_folder/*
2TS: you're a pervert :)