Wredosoft Software LTD : Force-Field file protection module protects files on you ASP.NET based web site. Using web-interface you can block files or directories of your site from unauthorized access and restrict users' permissions by appointing them to different roles
Wredosoft Software LTD : The component accomplishes main tasks in building a security scheme for your application. It performs authentification and authorization of users: controls access of certain users to some system objects