System and method for securing data communication between computers

Abstract

An aspect of the present disclosure generally relates to a computer system () and method () for securing data communication between a first computer () and a second computer (). The method () comprises: cooperatively executing (), by the first computer () and the second computer (), a first data communication instruction for communicating first data from the first computer () to the second computer (); generating () a first session key by the first computer (); encrypting (), by the first computer () the first data using the first session key; encrypting (), by the first computer () the first session key using a first public key, the first public key paired with a first private key which are generated for the second computer (); sending () the encrypted first data and first session key from the first computer () to the second computer (); decrypting (), by the second computer (), the encrypted first session key using the first private key; decrypting (), by the second computer () the encrypted first data using the decrypted first session key; and processing (), by the second computer (), the decrypted first data based on the first data communication instruction.