![]() ![]() There's a lot of variation in these five programs - mostly involving speed, level of customization and whether or not you can recover a lost or forgotten password. ![]() (All of the packages support Windows PCs only Kruptos 2 Professional supports Macs.) For this roundup, I looked at five programs that can encrypt the files and folders you want to keep and shred those you don't: CryptoForge Encryption Software, Inv Softworks Kryptel, Kakasoft Advanced Folder Encryption, Kruptos 2 Professional and QuickCrypto. ![]() However, if you use a different version of these operating systems - or if you want to encrypt only specific folders or files rather than the entire drive - there are other resources. By the same token, Apple's Mac OS 10.7 or later includes FileVault 2, which can encrypt a system's image with 128-bit XTS AES protection. If your system is equipped with the Pro or Enterprise version of Windows 8.x or Windows 10, you're already set - you're equipped with Microsoft's BitLocker, which encrypts full volumes with the 128- or 256-bit AES cypher. In other words, it's completely unrecoverable. The underlying data remains intact until that part of the drive is overwritten with a new file.Ī military-grade shredder, such as those that meet the Department of Defense's 5220.22M standard, starts by removing its FAT entry from the system's drive and then randomizes the underlying data on the drive where the file was stored. 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. ![]()
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