A METHODS FOR GUARDING DOCUMENTS

摘要

PURPOSE: A method for guarding documents is provided to perform a document guarding by a simple click. CONSTITUTION: A user logs in a server. A document guarding program is automatically installed. A document is encrypted by the document guarding program. The encrypted documents are stored or send to opponent as a mail. If a user confirms attached documents and opens the documents, a guarding program is automatically set in a computer.