SEGURANÇA DA INFORMAÇÃO: UM MODELO DE POLÍTICA PARA AMBIENTES COMPUTACIONAIS

Abstract

This paper will present how information security is important and essential in an organization, because it is a set of standards that protect their main asset, information. So that information security is implemented in an acceptable manner, the principles of Reliability, Integrity and Availability must always be satisfied. It also defines how the information should be treated and their actual value in the business rules, how important their rating and the knowledge of their life cycle, and know what risks it is exposed. It is of extreme importance that everyone in the organization are involved in information security implementation process, and you all have knowledge of the rules adopted in the security policy, since the vulnerability information is not a problem computer area only, but overall. The attacks have always sought the weakest security link vine materialize therefore deployed security policy should provide for these events, presenting the standards, rules and procedures for the use of information. But so you understand the whole universe of logic information, it is important to present the way it is distributed and accessed in the Internet universe, a world without barriers where thousands of people meet every day, always looking for more information. For this purpose, the concepts of networks appear to have an idea of how everything works and the importance of the subject information security.