What is an immutable backup and why do you need it? [sponsored]

The article discusses the importance of immutable backups and how crucial they are in a data protection strategy. The author emphasizes the increasing threat of data loss, making the creation of reliable backups essential. Various methods of creating backups are presented, including local solutions, cloud backups, and hybrid approaches. Regular testing of backups is highlighted as vital, to ensure they are fully functional and ready for data recovery in case of an outage. Additionally, the need to secure backups against unauthorized access is emphasized as a key component in maintaining information security. Technologies supporting the creation of immutable backups, such as deduplication and encryption, are also mentioned as ways to increase the efficiency and safety of the entire backup process.