Research of a Secure Mobile Storage Model Based on User Authorization

The protection of the information security of mobile storage equipment now is an urgent demand.To prevent the private information in mobile storage equipment from leakage is particularly prominent.In this paper the encryption-decryption system is based on the Windows NT driver model and the file system filter driver to deal with private data on the fly.Meanwhile,adding users to participate in authorizing the credibility of applications can further enhance the security of mobile storage equipment.