A guerra cibernética no nível estratégico: defesa cibernética para uma força naval no mar

Abstract

With the increasing interconnection of computing and information systems networks also grows exploiting their vulnerabilities to obtain advantages by means of unauthorized access, and may also compromise information relevant to the organization or the individual. In this context, the Brazilian National Defense Policy, which is the document of the highest level of defense planning, as advocated strategic direction, improving the safety and adopt procedures to minimize the vulner ability of systems with support for information technology and communication to counter possible cyber attacks? Thus, it is essential to establish cyber defense actions aimed at protecting the information assets of Brazilian Navy. This work analyzed the impact of the level of interoperability of command and control systems and cyber protection of a naval force at sea. Thus, this study was based on the hypothetical-deductive method following mainly a qualitative framework and employing a literature search to perform a risk analysis of network infrastructure provided for each level of interoperability.