[Reports] / Amer.inst.of aeronautics and astronautics. N 89-3134 : approach to data secuirity and privacy for the space station freedom program : Rep.presented at the AIAA computers in aerospace VII conf.,3-5,1989/Monterey(Ca) / E.Y.Omori, 1989. - 8 p. - Текст : непосредственный.