This topic deals with the issues that should be addressed when disposing of your computer equipment, either for use by others, or for scrap / re-cycle.

• Legacy data from old systems can still remain accessible and thus compromise the confidentiality of information.

• Having confirmed that the data may be destroyed, delete all the data from the system.
• Be aware that a 'delete' instruction may not destroy the data but merely remove the index to it. Consider using a specialist software utility to ensure deletion.
• Consider removing and physically destroying the storage media.

• Inadequate planning for the disposal and upgrade of entire systems can threaten business continuity and result in severe loss.

• Disposal of old equipment needs careful planning, especially where such equipment is still in current use (e.g. an old but still functional '486' computer).

• Equipment used periodically but infrequently may be disposed of accidentally.

• Clearly identify any equipment for disposal.
• Make sure that it does not have a periodic, if infrequent, use e.g. for accessing archive records on old data files.

• Breaches of health and safety requirements threaten the well-being of your staff and render you liable to prosecution.

• If equipment is being scrapped, ensure that disposal is safe and complies with legislation.

• The disposal of old equipment can prevent the restoration of its associated data files on which you may be relying.

• Always ensure that backup or archive data from the old system can be restored and read by the current system.

• During the legitimate disposal of unwanted equipment other items can be 'lost' or stolen.

• Clearly define the equipment for disposal and closely control the removal of the equipment from your premises.