Here's how to change the security options of a PDF document to prevent the user from making changes and/or printing. You may access the software through the TU virtual workspace if Adobe Acrobat DC is not installed on your machine.
Restrict printing, editing, and copying PDFs
For step-by-step instructions on securing your document and managing security settings across different versions of Adobe Acrobat, please refer to Adobe's Official Guide on Securing PDFs with Passwords.
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