Proposição, aplicação e validação de um framework de avaliação de riscos, aplicado ao compartilhamento de sistemas de radiocomunicações de um órgão de segurança pública

Abstract

This research had as objective: propose a Framework applied to the domain of radiocommunication systems sharing, adapted from already established risk management models, in function of the risk events raised in the field research, its risk effects were identified, their impacts, the probabilities of occurrence of these risk events and their controls; elaborate a Risk Matrix, where it was possible to identify the risk levels associated with the risk events raised in the research; validate the proposed risk assessment framework and make corrections using the data collected from the respondents. Method: this scientific research, with a qualitative and descriptive approach, was carried out with the managers of radiocommunication systems in the Information Technology (IT) sectors of the Federal Police. The research was divided into three phases: in the first phase, carried out through bibliographic research, the norms used in the elaboration of the Framework were determined; in the second phase, carried out using an online form made available to respondents, it was possible to determine the risk events, the probabilities of occurrence and the impact when a certain risk event occurs; in the third phase, with a smaller group of managers in the organization, it sought to validate and correct the proposed Framework and the results of the controls obtained. At the end of the research, after this validation phase, it was possible to determine the Risk Matrix with the evaluation factors of the controls with the adjustments of the specialists participating in the validation, presenting a Dashboard of the risk events when sharing radio systems in order to facilitate and direct the application of resources and priorities in the treatment of identified risk events