A Method to Assure the Highest Secure Level of the Information System Management

The threat to the information system becomes more and more severe.The information system should do more to face this situation.The cluster servers,redundant system in one or the other city could make sure the information could not be destroyed by the disaster.The backup encryption makes sure that the information won't be lost.Two factor authentication provide the high quality of the access control.All these solutions together make up to a total secure management of the information system.