A website usually has a source folder where all the data is saved. An administrator should save the content of the website in a special folder so that the website has all the content in the same place. Moreover, it makes it easier to access the content as well. The saved content goes to one source folder which enables the website to use it and modify the content as it pleases.
Moreover, the online content gets sourced to same folder on the administrator’s computer securing access to many files. All of this helps to secure access to the different content and make sure that there is no security breach.