I am unable to answer your question entirely, but have a few suggestions.
inetcpl.cpl and then follow:
- Go to
- Go to
Internet zone, then click on
Custom level… button.
- Find the
Allow Programmatic clipboard access option and select
This will not restrict access to copy and paste, but will disable scripts that access the clipboard.
You can probably use the following VBS to prevent the paste in IE option:
Set objIE = CreateObject("InternetExplorer.Application")
objIE.document.parentwindow.clipboardData.SetData "text", ""
Loop until (l>1)
Open the advanced options (
about:config) in Firefox and locate
dom.event.clipboardevents.enable and set this to
Supposedly, AdBlockPlus disables/prevents clipboard manipulation in browsers, so you can try GoogleChrome with Clipboard here.
You can have a look at
agent.exe, it seems to restrict the mouse function of copy and paste - others such as Stopper and Prevent are also available.