Disposal Phase

The disposal phase involves the orderly removal of surplus or obsolete hardware, software, or data. Primary tasks include the transfer, archiving, or destruction of data records. Management should transfer data from production systems in a planned and controlled manner that includes appropriate backup and testing procedures. Organizations should maintain archived data in accordance with applicable record retention requirements. It should also archive system documentation in case it becomes necessary to reinstall a system into production. Management should destroy data by overwriting old information or degaussing (demagnetizing) disks and tapes. Refer to the IT Handbook's "Information Security Booklet" for more information on disposal of media.


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Large-Scale Integrated Systems