I’m developing a program protect all local files, so the program’s main function is to monitoring all files.

So far I can use
FileSystemWatcher
to get the movement of local files. But when it comes to the following scenarios, I’m completely out of options.

1. Attach a file to mail (like outlook)

2. Upload a file to browser (like edge or chrome)

3. Move or copy a file through network path

From what I’m googled, browser doesn’t provide upload history.

So I’m guessing maybe I should change my investigation to monitoring a file like ‘where does it come from’ and ‘where does it go’.

Is there any way to get those?

Regards.