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 ...

Adobe's PDF format allows you to combine text and images into portable document files which are easy to share with employees, print or store for later use. As the creator of a PDF file, you can ...

As any CryptoParty attendee will attest, you can only ensure a reasonably private communication by using “strong, end-to-end encryption,” “strong” here meaning nearly impossible to break, even with ...

PDF (Portable Document Format) is the most widely accepted file format for sharing documents, including images, text, and other information. Not just that, it can also contain rich media elements such ...

“Is there any way to password-protect and lock a sensitive PDF file before sending it as an attachment through email? I cannot afford Adobe Acrobat Pro and free primopdf didn’t work for me. Any help ...

Palo Alto, Calif.-based encryption vendor PGP on Monday released updates to its core product line, PGP Encryption Platform and Universal Server, to better lock down information and allow resellers the ...

Encryption secures information by translating it into computer code that’s unreadable to those who don’t have the means to access the information. These means of access can include passwords, ...

German academics have developed a new attack that can extract and steal data from encrypted PDF files, sometimes without user interaction. Named PDFex, the new attack comes in two variations and was ...

There is an abundance of free encryption tools, but if you’re running Windows, BitLocker is the only tool most people need, especially for home use. Although its encryption function is only available ...