You can find below some information that helps you understand the difference between east-tec InvisibleSecrets and east-tec SafeBit, and how each of them can help you:
east-tec InvisibleSecrets is a file encryption / steganography program and because it covers the stand-alone file encryption, it is best used for file transmissions (if you want to securely send files to someone) as it is able to encrypt and completely hide top secret data into totally innocent looking files, such as a nice picture, a sound file. Click here to learn more about east-tec InvisibleSecrets.
east-tec SafeBit is a disk encryption solution, that creates virtual disk drives, where you can put files and folders, and keep them encrypted all the time, but still work with these files just like you work with normal files. Click here to learn more about east-tec SafeBit.