method for protecting a software using a principle called 'variable' for his personal use

摘要

the invention relates to a process for protecting, from at least one unit; a "non approved software on the use of the software," running on a data processing system.the method is to create a software security: through the source software on at least one variable; and producing the source of the software by modifying the source of research on software, so that the variable chosen is one unit.