VeraCrypt is a free program that allows you to encrypt and hide files to prevent them from falling into the wrong hands. It can either encrypt individual folders, but also entire USB sticks or external hard drives.
VeraCrypt is the successor of the software TrueCrypt, which has been taken off the market for security reasons. The following guide is intended to explain the installation and use of VeraCrypt by means of many individual steps and make it understandable even for inexperienced users.