Unless you encrypt your files, outsiders can easily gain access to them–even without knowing your Windows password–by booting into their own operating system from a special disc or from a bootable USB ...

GnuPG, or GPG, is a free implementation of the OpenPGP standard. It allows you to encrypt and sign your data and communications. It features a versatile key management system and access modules for ...

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 ...

Don't let your sensitive data fall into the wrong hands. These tools encrypt important PDFs without the need to spend hundreds of dollars on the full Adobe Acrobat program. At some point you’ll likely ...

You never know when one of your files might reach someone it wasn't intended to reach—perhaps through an email forward, a USB stick left behind on a desk, or maybe ...

Your Kindle device can be a more productive way to work on your documents for reading and annotation. Even documents encrypted with DRM technology can be read on the ...

Journalists accumulate many documents in the course of their investigations. The problem is not only how to manage that information and have it always available and organized, but also how to protect ...

Abrham Sorecha asked how to password-protect a folder. You can’t effectively password-protect a folder without encrypting it. And strictly speaking, you can’t ...

Samsung Galaxy smartphones and tablets that are running on Android Pie or higher versions are capable of sending encrypted files using a blockchain-based encryption technology called Private Share.