Encrypt entire drives with DiskCryptor, which runs as a service and is configured via a dialog. This free, open-source encryption utility also works in Windows 8 desktop mode. DiskCryptor (free) is a ...

FileVault 2, Apple's encryption program, offers data protection for the whole disk in an efficient method that is simple to implement and seamless to the user. Learn more about Apple's FileVault 2.

BitLocker, an encryption program from Microsoft, offers data protection for the whole disk in an efficient method that is easy to implement, seamless to the user, and can be managed by systems admins.

Any of these encryption apps can safeguard a file’s contents, but differ in terms of supported platforms, remote capabilities, and features. Large or small, every company has secrets it needs to keep ...