What does onsite data backup involve?

Onsite data backup involves storing backup data within the physical location of the organization, utilizing onsite data storage systems. This approach ensures that the data is readily accessible and can be restored quickly in the event of data loss or disaster. The primary advantage of onsite backups is that they can provide fast recovery times since the data does not have to be retrieved from a remote location.

Opting for onsite storage allows organizations to maintain control over their backup data, making it easier to manage and secure in accordance with their specific policies. While using external drives and various storage systems can be part of an onsite strategy, the broader concept focuses on the entire infrastructure available on the premises. This makes option B the most comprehensive representation of onsite data backup practices.