The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...

PDF files offer advantages such as convenience and portability. This file format also allows your small business to create "read only" PDF files. This means that other users will not be able to change ...

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Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

FTP was the popular protocol for file transfer but short of using FTPS, it doesn't provide the security required these days. Here's how to use Secure Copy (SCP) for file transfer. Secure copy, or SCP, ...