Sistema de enlace seguro entre nações amigas: proposta de um framework nacional de comunicação estratégica

Abstract

This essay discusses the importance of cybersecurity in strategic communications between allied nations, emphasizing the need for robust and secure tools to ensure the integrity and confidentiality of information exchanged during crises. Based on the National Institute of Standards and Technology Cybersecurity Framework the study explores open-source solutions such as Nextcloud and Element, which provide endto- end encryption and decentralization, ensuring high levels of security. Furthermore, it highlights the relevance of a national cybersecurity framework as a geopolitical strategy, positioning Brazil as a central actor in global cybersecurity, promoting national standards, diplomatic trust, and trade agreements. The creation of publicprivate partnerships and the implementation of continuous audits are recommended to ensure ongoing improvement of security policies and practices.