third-party approach to controlling digital copiers
Information leakage through paper documents is not to be overlooked because it accounts for 43.8\% of all the leakage in Japan. Most vendors of digital copiers are therefore offering new models equipped with additional security functions. Third-parties wanting to add security functions to copiers already used in their offices, however, need to know the copier specifications that the copier manufactures want to keep secret. In this paper we introduce our idea that enables a third party to control digital copiers. An application that enables us to monitor copying is also described.
digital copiers information leakage paper documents