Please use this identifier to cite or link to this item: http://hdl.handle.net/10609/148163
Title: Seguridad del dato en sistemas de Big Data
Author: González Martínez, Pedro
Tutor: García Tomas, Rafael
Others: Isern-Deya, Andreu Pere  
Abstract: Data analytics and their massive storage in order to extract key information for the business is the order of the day. It is estimated that around 60% of the IBEX35 companies and around 22% of the rest of Spanish companies use technologies based on big data to analyze the huge amount of data offered by the ecosystem to optimize decision-making, fundamentally with a strategic nature. In this new paradigm, the security of big data environments has likewise become one of the great concerns of security directors and CISOs of large companies. Despite the great revenue that can be achieved with data analytics and big data environments, cybersecurity experts also warn of the enormous impact that the theft, loss, filtering, and unavailability of the data collected, stored, and processed for companies could have. companies that support their strategic and business decisions in the analysis of these large volumes of data. This master's thesis aims to analyze the current big data and data analytics environments, identify the risks to information security that exist, evaluate them and identify and design security measures that allow these large volumes of data to be kept protected during throughout their life cycle and available for continuous and uninterrupted operation of the analytics environment in order to get the most out of them.
Keywords: big
data
Document type: info:eu-repo/semantics/masterThesis
Issue Date: 23-Jun-2023
Publication license: http://creativecommons.org/licenses/by-nc-nd/3.0/es/  
Appears in Collections:Trabajos finales de carrera, trabajos de investigación, etc.

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