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Data Protection and Information Lifecycle Management by Tom Petrocelli

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Chapter 3. Backup and Restore

The First Line of Defense

Backup and restore is the cornerstone of data protection. Because the earliest computer systems began to collect and manipulate data, having an extra copy of the data for later retrieval has been the most common method of protecting against data loss.

The First Line of Defense

Backup simply means making copies of data to a different device ...

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