Data backups mitigate the risks that cyberattacks, natural disasters, and technical failures present. However, not all data is created equal. Some of it must have greater protection due to privacy regulations (e.g., GDPR), industry requirements (e.g., PCI DSS), and needs for secrecy (e.g., protecting proprietary information from competitors). Other types of data need to be archived, while others can be deleted after their usefulness has lapsed.
