Double Layer Cryptography using Multiplicative Cipher and Chemical Periodic Table

According to the present communication system one of main concerns is secured transformation data. In this paper we be inclined propose a two-level encryption in first level use multiplicative ciphers and Cesar cipher plain text letters, shall multiply key numbers second layer periodic table exploitation properties if quality table, thus it for encrypting decrypting same manners. For information network security will differently types like atomic no, mass IUPAC name, chemical formula, their properties.