How to encrypt a PDF

How to encrypt a PDF using Adobe Acrobat, Word, and PDF DRM encryption software.

What is the best way to encrypt a PDF and how good is password protection for PDF encryption?  Is Adobe, Word or DRM encryption software best?
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How to make a PDF expire

How to put an expiry date on a PDF & automatically expire PDF files & documents.

Here we cover how PDF expiry works, adding an expiry date to a PDF document, and automatically expiring PDF files after a number of days, opens, and prints.
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Are Data Rooms Secure?

The Hidden Truth Behind ‘Secure’ Data Rooms – are they Snake Oil?

Secure data room systems don’t stop users sharing documents.  Here we cut through the hype and explain why they are useless for secure document sharing.
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Proctoring: Prevent online cheating

Proctoring : how to prevent cheating in online exams, tests and courses.

How online proctoring services and software can be made more secure by using PDF DRM to prevent online cheating in courses, tests and exams.
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Protect online course content

How to protect online course content from piracy, theft & sharing.

As physical training courses and printed courseware materials move online you need to adequately protect them from unauthorized sharing and theft.  Here is how PDF DRM can help control course access and use.
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