Abstract
Telnet and ssh are access protocols that allow the administration of servers remotely, by executing commands through a terminal, each of these protocols uses a TCP port in the application layer of the OSI model, in this article The results of conducting an experiment on these protocols for the CYBERGOV organization are shown, as a case study of a fictitious company that allows working with cryptography issues applied to solving problems that affect the environment, and that are applicable to any organization of the real world.