Implantação de servidor de autenticação tacacs + e radius em empresa de pequeno e médio porte

Abstract

This paper presents both a theoretical approach as the deployment of an environment able to perform user authentication to ensure security of information, focusing on the platform provided by the American company Cisco Systems. Discusses the concepts related to the authentication process and its approaches, as well as your need within corporate environments. Presents concepts of different protocols responsible for the authentication process and its workings. Supplemented by an implementation in the field, the study found, through analysis in the environment created, how does the authentication of a user and the possible outcomes for these processes. Brings as a result of the study a guide for future implementations in the area of information security.