In the past I was able to set properties for the PDF Security that
includes features to allow users to access printing and make entry to
form fields. This allows users to be able to use the forms I created to
full extent but will not be able to edit the layout unless they have the
password. However, lately, once I closed the document, anyone is able to
open the document without a password. Any idea what happened or even
bettr how to correct this?