The relevance of the work consists in increasing the security of protected resources with the passage of identification/authentication of users by means of graphic password. which can be achieved through the application of methods of steganography. The main aim of the study is to improve the reliability of user identification/authentication applying a graphical password system using d... https://bookmarksaifi.com/story19588162/sovereign-cds-premiums-reaction-to-macroeconomic-news-an-empirical-investigation