The design of individualized banknotes is a project containing a number of demanding graphic solutions, which have been implemented as protective elements. The theoretical part of the work begins with a short historical inspection of the banknote development, and the emphasis is especially placed on the development of the Croatian Kuna banknote. I will show an overview of the change of banknote design through history and elements of protection on them, and the interdependence of design and security elements.It will describe in more detail what protective elements are used today, which correspond to the highest modern protection standards and which of these elements I will use for the design of individualized banknote. The experimental part is based on all adopted knowledge and skills during study. I will create a prototype of banknotes with all the corresponding protective elements. Individualized protective elements used are PostScript Program solutions to line graphics such as rosettes, protective lines, microtext and denomination number. Pixel graphics and protective typography are elements that are also located on the wallets and which increase security protection.I will also use copyright photographs processed in Adobe Photoshop, which will also be applied to the rapported element for protection. Protective elements planned for UV and infrared spectrum will also be drawn up. The work will also be displayed an analysis of existing banknotes on the forensic device and the resulting results will be compared to the prototype of the author's individualized banknotes.