Q537142 - CESPE - 2016 - TCE-PR - Analista de Controle - Tecnologia da Informação

Choose the option that presents the statement that best conveys the central idea of text 8A5BBB.

a) Network security used to protect information during its transmission
b) The computer and its networks as main changes in information security
c) Security of information provided by physical and administrative means
d) The need for mechanized tools for protecting files and other information
e) The tools aimed to thwart hackers and detect and recover from viruses