Issue No: 3 Month: September Year: 2018 Download full issue M.Iavich*, A.Gagnidze**, G.Iashvili* Cryptography S. Tkhilashvili Cryptography Jun Yup Kim*, Moonseong Kang**, Lynn J#. Park, Yungha Kim§ Cryptocurrency S, Toliupa*, I. Parkhomenko*, V. Druzhynin** cyber security S. Kovalov, N. Maslova, V. Psel Cryptography L. Dgebuadze Cryptocurrency I. Kikishvili Information security...