best free encryption software for folders

As most computer-savvy users know, when you delete a file, all that is actually removed is the File Allocation Table (FAT) entry that the computer uses to track of what's on the drive. It's not enough to simply reformat the hard drive. You also need to be especially careful when you get rid of a system or a hard drive.

Use the wrong password and you get nothing. Once encrypted, there's only one way to get the original file back: Enter the correct password and the file reappears several seconds (sometimes minutes) later. These days, the accepted standard for encryption is the Advanced Encryption Standard (AES) algorithm with a 256-bit key. To be safer, encryption is the way to go. And if your computer is lost or stolen, its hard drive can be removed and connected to a new computer, revealing its secrets. Even with password protection, anything on your computer can potentially be viewed by an enterprising hacker. People are starting to realize that passwords alone aren't enough.

While safeguarding personal and business data has always been important, the necessity for maintaining digital privacy has become even more vital as more of our records are digitized.

Best free encryption software for folders