As the demand of the current level of ICT development, management also turns to the use of computer technologies. As a result, there are many document management systems are emerging. The use of computer technologies not only decreases the use of documents in paper form and saves time, but also preventы from document lost during the management process. In this study, several document management systems were selected and their security mechanisms were compared. Security criteria such as identification by username, authentication by checking passwords, authorization mechanisms, access control determination and accountability were compared.