Backup Strategies Distributed Each individual user is responsible for backup of their data. Based on items a and b, security of data may be compromised. This strategy can work for individuals without other alternatives, such as workers in an isolated or remote location. All users copy selected data files to a server, which is then backed up to other media. Has the same pitfalls of items a , b , and c under distributed backups.
Centralized backup is however a good first step towards a comprehensive backup strategy.
Comprehensive A central computer reliably copies all user's data to backup media. More reliable as responsibility is removed from the user and is automated. Data is collected and managed by the software Operation can run unattended during off hours. Saves user time and reduces potential of network slowdown from backup data traffic. Allows for unattended backup during the evening hours.