Apple has several different encryption tools built into macOS, letting you encrypt your entire Mac or individual files or folders, and in this guide we'll show you how. With encryption, your data gets ...

Signing and encryption have almost become a day to day task of some users. While encryption makes your file unreadable to unauthorized users, signing helps you in claiming and verifying the integrity ...

Ever download a folder full of files, only to notice all of the documents inside are zipped shut and encrypted—basically the digital version of Fort Knox? These are examples of the ever-wonderful, yet ...

You probably have documents on your desktop operating system that contain sensitive information. So what do you do to protect that data? You could hide the document in an obscure folder -- but that's ...

Encrypting files on your computer helps to secure your data from unauthorized access. Microsoft Windows features the native ability to encrypt files and folders on your hard drives and removable media ...

We've shown you before how you can protect any sensitive files stored on Dropbox using TrueCrypt or an encrypted zip file, but here's an even quicker shortcut that encrypts (and decrypts) files or ...

Nowadays, the computer has a very important place in everybody’s life, as a personal gadget used for a lot of different things. Everything is digital, and it is stored on a computer’s hard disk or on ...

If you want to protect sensitive data -- especially if you’re sending it via email or via an online service -- one of these programs can help. While safeguarding personal and business data has always ...

OS X: Google Drive is finally here, promising awesome Dropbox-like online storage and file syncing—but also the same security and privacy caveats that come with storing information on cloud servers.

Andre De Beer asked if certain files on his hard drive need encryption. Some do and some don’t. If you’re like the vast majority of PC users, you have no need to encrypt everything on your hard drive.

Why are some file names in green or blue in color? Well, Windows has a unique way of identifying the folder or files that are either compressed or encrypted by the current user. If any folder or its ...