Developed in Russia, ALT Linux is a universal distribution created by an international team of free software developers. ALT Linux Junior is a single-disk distribution for home computers designed especially for beginners and is easy to install and use. ALT Linux Master is a universal distribution which can be used on a server or on a workstation. It is equally useful for software developers. ALT Linux Castle is a protected server distributions on the basis of RSBAC system.
“ALT Linux,” ibiblio catalog, accessed May 3, 2016, http://ibiblio.org/catalog/items/show/4460.