securities

Розроблено новий спосіб захисту інформації, який базується на теорії Ateb-функцій і застосовується для захисту цінних паперів. Запропонований метод створює приховані зображення, які стають видимими при спробі підробки.

The authors developed a new data protection method, which is based on the theory of Ateb functions. This method can be employed for protecting financial documents such as banknotes and securities in general. The protection method creates hidden messages or images, which become visible on counterfeited documents.

The Ukrainian stock market has a huge potential for development, but many systemic problems hold it back. The purpose of the study was to develop proposals for the use of international experience in regulating the stock market of Ukraine. To achieve the goal, the current state of development of the stock market of Ukraine was analyzed and its main problems were identified. It is revealed that the nominal indicators of the volume of the stock market have been decreasing since 2015, but qualitatively the market is developing.

Analysis of modern methods of information protection based on printed documents. It is shown that methods of protection from moiré effect provide reliable and effective protection by gaining new protection technology that is displayed in the optical acceleration motion layers and causes moire in fraud. Latent images can securely protect paper documents. Introduce a system of equations to calculate curvilinear patterns, where the optical formula of acceleration and periods moire stored in its simplest form.

Modern graphical methods analysis of printed documents protection. It is shown that the image is a promising way to protect the formation of latent images. Latent images can reliably protect printed documents from falsifications.