Proposed encryption algorithm for data security using matrix properties

Cryptography is used widely for the purpose of secure communication and password management. It comprises the techniques of encryption and decryption mechanism. Using the encryption mechanism a plaintext is converted into a cipher text and in decryption with the help of a secure key the encrypted message is decoded into a plain text. Mathematical principles can be employed for encryption determinants to encrypt and decrypt our message and to transmit them securely. In this paper we are using principles of Caesar cipher and Hill Cipher and developing an encryption and decryption algorithm to make transmission of messages secure from eavesdropping.