The Golden Ratio is a mathematical ratio, represented by the Greek letter phi, found in art, architecture, and nature, and is thought to represent a classic, innate, harmony of measurement. Most plastic surgeons know this, and also know that most faces do not have the classic golden ratio measurements.
Open the PDF and choose Tools > Protect > Encrypt > Encrypt with Password. If you receive a prompt, click Yes to change the security. Select Restrict Editing And Printing Of The Document. All Adobe products enforce the restrictions set by the permissions password.
Remove password encryption: To remove password encryption from the document, open the document and enter the password in the Password box. Then click File Info Protect Document Encrypt with Password. Delete the contents of the Password box, click OK, and then save the document again.Remove editing restrictions: To remove editing restrictions, click Stop Protection at the bottom of the Restrict Editing pane.dd protection in your Word document. In an open document, click File Info Protect Document. You see the following options. Mark as Final: Make the document read-only. When a document is marked as final, typing, editing commands, and proofing marks are disabled or turned off and the document becomes read-only.