Research and implementation of a safe file system based on the Mandatory Hardware Confirming Control technology

With the demand of guaranteeing the safety of the files, which contain enterprise core information resource, this paper presents the Mandatory Hardware Confirming Control technology and a safe file system based on it. The system captures the operations on sensitive files by various processes, and then examines if the corresponding hardware signals exist. Optionally, operations are performed on these files. The system ensures trusted operations on files and puts an end to any malicious manipulations.