%0 Journal Article %T Determination of optimal access level to confidential information in industry. %A Kuznetsova, N.M. %A Karlova, T.V. %A Bekmeshov, A.Y. %K access levels control, information defense. %J Bulletin of Bryansk state technical university %D 2015 %N 2015 %P 3 %I Bryansk State Technical University