1. A method for applying a signature simplicity analysis for improving the accuracy of signature validation, comprising the steps of: using a computer system to generate a plurality of synthetic fraudulent signatures for a person; encoding authentic signatures of the person using signature simplicity; and validating the signatures using signature simplicity; wherein the step of using a computer system to generate a plurality of synthetic fraudulent signatures for a person comprises the steps of: inputting a name of the person; inputting a set of simulation parameters; performing a name mangling process to generate a set of various name versions based on the simulation parameter; selecting a set of available fonts based on the simulation parameters; selecting a set of available font characteristics based on the simulation parameters; generating a set of initial signature images; performing a name mangling process on all the initial signature images to create a plurality of intermediate signature images; removing any image duplicates; and outputting a set of unique synthetic signatures representing the person's name.