Blockchain is a technology often referred to as "the Internet of the future" as it represents a true infrastructural revolution with potential repercussions across numerous sectors. Its innovative component lies in the ability to develop decentralized and secure applications that do not require the presence of an intermediary. Thanks to these characteristics, Blockchain is poised to transform many aspects of modern society and is currently at the center of technological and monetary discussions. This thesis explores the evolution of Blockchain, initially analyzing the purpose for which it was created, namely the management of cryptocurrencies, with a specific focus on Bitcoin and Ethereum and their validation algorithms. Subsequently, the work delves into the topic of personal data protection, starting with Web 3.0 and then addressing the challenges of Learning Analytics. A critical analysis of the FaceItTools platform is provided, proposing its potential transformation into a blockchain-oriented system to improve data management, ensuring greater transparency and reliability. Additionally, Blockcerts, EduCTX, and Sony Global Education are analyzed as tangible examples of blockchain-based platforms. The proposed research aims to offer a comprehensive and critical perspective on the opportunities provided by Blockchain, highlighting, in particular, its potential in managing sensitive student data within the educational field.
La Blockchain è una tecnologia spesso definita "l’Internet del futuro", poiché rappresenta un vero e proprio stravolgimento infrastrutturale con potenziali ripercussioni in numerosi settori. La sua componente innovativa risiede nella possibilità di sviluppare applicazioni decentralizzate e sicure, che non richiedono la presenza di un intermediario. Grazie a queste caratteristiche, la Blockchain è destinata a trasformare molti aspetti della società moderna e si trova oggi al centro di discussioni tecnologiche e monetarie. Questa tesi esplora l’evoluzione della Blockchain, analizzando inizialmente l’aspetto per cui è nata, ovvero la gestione delle criptovalute, soffermandosi in particolare su Bitcoin ed Ethereum e sui loro algoritmi di validazione. Successivamente, il lavoro si concentra sul tema della protezione dei dati personali, partendo dal Web 3.0 per arrivare ad affrontare le problematiche del Learning Analytics. Viene fornita un’analisi critica del sito FaceItTools, proponendo una sua possibile trasformazione blockchain-oriented al fine di migliorare la gestione dei dati, garantendo maggiore trasparenza e affidabilità. In aggiunta, vengono analizzati Blockcerts, EduCTX e Sony Global Education come esempi concreti di piattaforme basate sulla blockchain. La ricerca proposta si pone l'obiettivo di offrire una visione completa e critica delle opportunità offerte dalla Blockchain, mettendo in evidenza, in particolare, le potenzialità che essa può avere nel trattamento dei dati sensibili degli studenti in ambito scolastico.
Blockchain e Learning Analytics: Una Nuova Frontiera per la Gestione dei Dati
SPERANZA, LUDOVICO
2024/2025
Abstract
Blockchain is a technology often referred to as "the Internet of the future" as it represents a true infrastructural revolution with potential repercussions across numerous sectors. Its innovative component lies in the ability to develop decentralized and secure applications that do not require the presence of an intermediary. Thanks to these characteristics, Blockchain is poised to transform many aspects of modern society and is currently at the center of technological and monetary discussions. This thesis explores the evolution of Blockchain, initially analyzing the purpose for which it was created, namely the management of cryptocurrencies, with a specific focus on Bitcoin and Ethereum and their validation algorithms. Subsequently, the work delves into the topic of personal data protection, starting with Web 3.0 and then addressing the challenges of Learning Analytics. A critical analysis of the FaceItTools platform is provided, proposing its potential transformation into a blockchain-oriented system to improve data management, ensuring greater transparency and reliability. Additionally, Blockcerts, EduCTX, and Sony Global Education are analyzed as tangible examples of blockchain-based platforms. The proposed research aims to offer a comprehensive and critical perspective on the opportunities provided by Blockchain, highlighting, in particular, its potential in managing sensitive student data within the educational field.| File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/82607