Segurança de dados em uma cidade inteligente

Abstract

This TCC general objective is conducted a literature and document review to present how data security work with Big Data and Internet of Things, are being used in building a smart city. The results of the study in this document made it possible to infer those cyber-attacks and data and information leaks hit small businesses, multinationals, and public intelligence agencies. Therefore, data security is very important and essential. Knowledge of some of the attacks and their vulnerabilities can prevent unwanted access to the public system that stores data on all its inhabitants, living or died. In addition, it helps raise awareness among employees and the population to prevent data theft by adopting and planning cybersecurity measures. It is concluded that the data security of a smart city is being used as follows: by multimodal biometrics, which recognizes fingerprints, iris, and face; The use of an urban monitoring system; Analysis of crowds and large agglomerations to categorize specific movement patterns through visual footage data; Use of cryptography and data monitoring. So, in a smart city that uses Big Data, all data is under constant analysis, as a method of improve the city to the new and urgent needs of its own infrastructure and its inhabitants. Therefore, it necessary to protect the information, through network providers, with confidentiality agreements, for example, who have access the informations.