![]() Where the data is backed up : Physical/Local backup where the data is backed up on-site using an external hard drive, USB drive or the like.Types of backup : full backup, differential backups where only additions/changes are copied, and incremental backups where delta changes since the most recent incremental backup are copied.#3 Identify and implement a suitable backup and recovery solutionīased on your organization’s requirements, you need to identify a suitable backup solution as part of your backup strategy. As a good rule of thumb, backups should be performed at least once every 24 hours to meet acceptable standards of most organizations. ![]() Thus, the more often your data is backed up, the more likely you are to comply with your stated RPO. The frequency with which you back up your data should be aligned with your organization’s Recovery Point Objective (RPO), which is defined as the maximum allowable period between the time of data loss and the last useful backup of a known good state. #2 Determine how often data has to be backed up Once all pertinent data is identified, layer the level of protection accordingly.
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