Security prototype to determine critical information and improve the management of a public organization

The increase in cyber-attacks forced public institutions to design computer security mechanisms to prevent damage to equipment or loss of information, for private use. The objective is to present a security prototype that allows determining critical information and improves the management of a public organization. The deductive method and exploratory research were used. The result was a mixed information control model, a mixed security architecture with mechanisms that comprehensively protect the information, verifying the identity and correlating the risks produced with the application of Blockchain technology, the Magerit and Octave methodology, it was also It is possible to correlate the risks of the links and the data, applying an analysis to give an immediate response. It was concluded that the hybrid architecture allowed to verify the identity and correlate the risks, Blockchain provided control against malicious attacks, together with Magerit that made use of safeguards and Octave analyzed the threats to the security of the assets, used in public management.