The big picture: PDF encryption, as you can imagine, is commonly used in the world of business to protect trade secrets, confidential images and even health records. Some even send e-mail messages as ...

Maybe there was a time when you wanted to lock away certain pages in a PDF, but you didn’t have the tools to get it done. Well, those days are over due to the release of an interesting software known ...

If you’ve read anything about technology in the last few years, you may have seen the term “encryption” floating around. It’s a simple concept, but the realities of its use are enormously complicated.

Encryption is a way of scrambling computer data so it can only be read by the people you want. It is an essential part of online shopping and banking, and can make emails and instant messages ...

In the digital age, privacy and security have become major concerns for everyday users. Whether you’re sending a message, making a call, or sharing a document, there’s always the risk of your ...