Added to the book code samples showing how to password protect (encrypt) a PDF file generated with pyFPDF using the PyPDF2 module.
I also included code for the web micro-frameworks web2py and flask so you can encrypt a file before a user can download it. This turns out to be really important when you need to be HIPAA compliant.
This update is free if you already bought the book.
Remember to download again the code samples and resources from the link in the introduction of the book.
Thank you for your support.
P.S. If you do not own a copy of the book you can download a sample: Sample of Python does PDF: pyFPDF.