Method and system for safely moving file

The invention provides a method and a system for safely moving a file, belonging to the safety technology field. The method comprises the steps of: loading an original file to an encrypted QQ file safe, receiving deriving commands derived from the QQ file safe, storing a target path of the QQ file safe, and transferring the encrypted QQ file safe storing the original file into the target path according to the deriving commands, so that users can operate the original file in the QQ file safe at a target position. After being encrypted, important files are derived to a removable storage device by using the encrypted QQ file safe; according to the method and the system provided by the invention, users can conveniently operate the system, and moreover, the advantage of safe carrying can be realized.