Aston2 Secure Desktop is the security build of Aston2 branch. Aston2 SD provides all the functions of the newest versions of regular Aston2 shell and supplies administrative control of your computer. With the help of Aston2 SD administrator can deny user access to the control panel, screen properties, lock local, network or removable disks, prohibit registry editing, applications installing-uninstalling and enjoy other administrative functions.