'How to Encrypt a PDF Using Python' cybersecurity python
One use case that applies to encrypting data with a portable document format is when your bank sends your statement of account. To access the document, you need a password to view the document. This way, you are prompted to enter a password which makes it difficult for someone else to access, even if they have access to your computer and email.
This article will teach you how to write a Python script that helps you password-protect your PDF before sharing.PyPDF2 : This free and open-source Python library is capable of splitting, merging, and processing PDFs, cropping, rotating, and transforming a file to your desired specification. With this package's installation, this tutorial's focus will be adding passwords to PDF files.To confirm the package installation, run this command:Before writing any scripts, let’s create a new folder that will house a Python file and a PDF of your choice saved in this folder. Make sure to have the PDF from your local machine.pdf_encryption.py# pdf_encryption.py from PyPDF2 import PdfReader, PdfWriter reader=PdfReader writer=PdfWriter for page in reader.pages: writer.add_page writer.encrypt
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