Research of Data Destruction System in Marine Environmental Monitoring Buoy

To solve the problem how to prevent the marine environment monitoring feature data from leaking when an emergency occurs, a destruction of data used in marine environment monitoring buoy system is researched. The architecture design of the system is introduced; a data overwrite algorithm based on the data secret level of the marine work is proposed; through data overwrite technology and the high-pressure circuit to achieve the safe destruction of data elements in marine environmental monitoring. The study shows the data destruction system can trigger data destruction procedures in real time, it can solve data security issues for marine environmental monitoring buoy in the out of control situation, and the destroyed data is unrecoverable, thus preventing data loss and leakage.

The Data Self-Destruction Technology Research Used in Marine Environmental Monitoring Buoy System

Faced up with the fact that the buoy used in marine environmental monitoring did not install the self-destruction mechanism, and combined with the current development of the data destruction technology, data self-destruction technology for buoy was researched. The study shows that when the buoy system is out of control, it can select the two different data self-destruction methods by analyze different degree of threat which buoy system suffered. So it can destruct the marine environmental factor data in a fast and effective way, and make the data be unrecovered, thereby prevent data leaks, ensure data security.