What is a partition gap, and how might it be used to hide data? â?

Partition gap is a method in which to create different spaces within a disk so that it is as if there were actually more than one hard disk, something that you can use to store data or install other operating systems.

Explanation:

A partition is the name given to each division present in a single physical data storage unit. To be understood, having multiple partitions is like having several hard drives on a single physical hard drive, each with its file system and working differently.

Partitions can be used for several purposes. On the one hand, you can have one dedicated to saving sensitive data with security measures that do not interfere with the rest of the system, as well as backups, although you can also use it to install different operating systems. In some of them, such as those based on GNU / Linux, you can also structure the disk into partitions for the different types of files used by the operating system and even to hide information.

That is why one of the tasks performed by computer forensics is the investigation of hard disk partitions in search of hidden information.