ASP .Net Secure PDF viewer...

Hi everyone, I need to implement a way to securely view PDF files on an ASP .Net website. Here is what I am looking for: 1. After paying, users get a direct link to the page where they can view the PDF file. **(Please note that implementing the Payment functionality is not part of the requirements of this project.)** 2. So on this page where they view the PDF document, they should see it directly on the page and they should not be allowed to: * Print the PDF document * Download the pdf document * Copy contents from the pdf document * Edit contents or anything like that I am looking for the most secure way to display a PDF document on an ASP .net page. 3. By submitting a bid, you confirm that all the source code that you will deliver me will be provided to me for me to deploy it on my webserver for use with no fees or license restrictions meaning whole source code will be mine only! I am looking forward to getting this finished as soon as possible, I am ready to accept a bid!