Data processing system for allocation of authorized uses of files, has data-processing system of authorized one for files and another data-processing system, connected with it, of giver with files

摘要

The system has a data-processing system of an authorized one for files and another data-processing system, connected with it, of the giver with the files. The data-processing systems consist of a data processing mechanism and memory, keyboard and screen connected with it. . The data processing mechanism of the latter data-processing system is connected with a memory as data base so that the file is either stored as machine-readable copy or as code word with the assigned identification as data record. The data processing mechanism of the latter data-processing system is copying either the file or the code word assigned to the data after selection and authorization of a file and assigning a code as identification to the copy. The former data-processing system and the latter data-processing system are so connected with one another that the file or the data including the identification is stored in the former data-processing system. An independent claim is also included for the machine-readable carrier with a computer program product.