4e9fe054_Implementing_a_backup_strategy_able_1___BACKUP_DEVICE_OPTIONS_Target_backup_device
[Advantages] Easy Reasonably fast Files not lost if master drive crashes or becomes unbootable [Disadvantages] Backup is not completely isolated from possibility of infection by malware (1) Wireless network may be slow [Target backup device] 
Network drive
Implementing a backup strategy
Target backup device