TrueCrypt is a leading disk encryption software program that lets you secure disk partitions on your Windows computer. There are times when your hard drive is accessible by other people, such as in an office setting, while travelling, or at home. The data you have on the PC may be vulnerable to attack and compromise your privacy. However, in these moments of risk, TrueCrypt may just be the tool to protect your data.
It automatically encrypts and decrypts the information before it’s saved or loaded. Without the right set of encryption keys or password, no one can access the data encrypted by the software.