Telecommand encryption for intercommunication of substation control centers

Abstract

Abstract New technologies are constantly generated and advanced every day and, with them, the need to use them to maintain constant communication with different people located anywhere in the world is also increasing. But this exponential growth also generates a very important security problem, since any information that is found in a device connected to the communications network or that travels through it, can be susceptible to being detected or intercepted by an unauthorized person that can be used improperly, causing large economic losses to companies or personal problems. For this reason, it is essential to use some mechanism that helps to protect the information from a malicious attack, one of the most used is cryptography that is responsible for writing in secret, providing confidentiality to the information through an encryption method.