Now showing items 1-20 of 79

    • A machine learning approach to the identification of encrypted web traffic 

      Marías Pérez, Rubén (Universitat Politècnica de Catalunya, 2017-06-29)
      Bachelor thesis
      Restricted access - confidentiality agreement
    • A new mapping algorithm for systolic array based IP Lookup architectures 

      Yalinkaya, Serhat (Universitat Politècnica de Catalunya, 2018-02)
      Master thesis
      Open Access
      A new mapping algorithm is proposed for SRAM based systolic array design. The new mapping algorithm provides more balance in memory distribution which results in less memory requirement while throughput is either improved ...
    • A novel approach to web tracking detection and removal with minimal functionality loss 

      Castell Uroz, Ismael (Universitat Politècnica de Catalunya, 2023-07-06)
      Doctoral thesis
      Open Access
      (English) echnologies are extensively used to collect huge amounts of personal information from our online activity, including the things we search for, the sites we visit, the people we contact, or the products we buy. ...
    • Adaptación de una aplicación distribuida en un entorno con difícil acceso a redes móviles 

      Lozano Torres, David (Universitat Politècnica de Catalunya, 2018-10-16)
      Bachelor thesis
      Restricted access - confidentiality agreement
    • Addressing practical challenges for anomaly detection in backbone networks 

      Paredes Oliva, Ignasi (Universitat Politècnica de Catalunya, 2013-07-29)
      Doctoral thesis
      Open Access
      Network monitoring has always been a topic of foremost importance for both network operators and researchers for multiple reasons ranging from anomaly detection to tra c classi cation or capacity planning. Nowadays, as ...
    • Adversarial machine learning for cyber security 

      Fonseca Núñez, Juan Esteban (Universitat Politècnica de Catalunya, 2022-04-25)
      Master thesis
      Open Access
      This master thesis aims to take advantage of state of the art and tools that have been developed in Adversarial Machine Learning (AML) and related research branches to strengthen Machine Learning (ML) models used in cyber ...
    • Analysis of attacks and protection of artificial intelligence systems 

      Dimitrievikj, Aleksandar (Universitat Politècnica de Catalunya, 2023-07-13)
      Master thesis
      Open Access
      The usage of AI systems is on the rise and new threats are emerging with it. This paper investigates attacks and defense mechanisms of AI systems, specifically focusing on poisoning attacks and evasion attacks. The impact ...
    • Analysis of the use of obfusctated web tracking 

      Fallace, Federico (Universitat Politècnica de Catalunya, 2017-06)
      Master thesis
      Open Access
      In the last years, web tracking has became a fast-growing phenomenon. Pro- filing users to provide targeted advertisement is a business that counts hundreds of companies and billions of dollars. On the other hand, ...
    • Analysis of web tracking 

      Macías López, Álvaro (Universitat Politècnica de Catalunya, 2021-04-27)
      Bachelor thesis
      Open Access
      Este trabajo ha consistido en el análisis de un método hasta ahora poco conocido de tracking: el llamado mouse tracking. Esta técnica explota la capacidad de alguna funciones JavaScript para filtrar información sobre el ...
    • Analysis, detection and classification of web tracking techniques 

      Douha Prieto, Ismael (Universitat Politècnica de Catalunya, 2021-07-07)
      Master thesis
      Open Access
      Web tracking technologies are extensively used to collect large amounts of personal information (PI), including the things we search, the sites we visit, the people we contact or the products we buy. During this Master’s ...
    • Análisis del uso de cookies en servicios web utilizando aprendizaje automático 

      Fonoll Soto, Pablo (Universitat Politècnica de Catalunya, 2021-06-22)
      Bachelor thesis
      Open Access
      El uso de cookies no esenciales por parte de las empresas es una práctica habitual. Si no se pide permiso explícito al usuario, los sitios web no pueden usar este tipo de cookies en la Unión Europea. Este permiso lo obtienen ...
    • Aplicación de diagnóstico para cliente IPTV basado en Microsoft Mediaroom 

      Sagliocco Teruel, Fabio (Universitat Politècnica de Catalunya, 2013-06-21)
      Master thesis (pre-Bologna period)
      Open Access
      El proyecto "Desarrollo de una aplicación para TV Digital" tiene como objetivo, dotar a un cliente IPTV basado en Microsoft Mediaroom de una aplicación de diagnóstico.
    • Article search engine 

      Aguilar Barroso, Manuel (Universitat Politècnica de Catalunya, 2022-01-26)
      Bachelor thesis
      Open Access
    • Automatització input/output dels steps i testos de la eina TestBed Digital TV 

      Carreira Muñoz, Albert (Universitat Politècnica de Catalunya, 2019-07-04)
      Bachelor thesis
      Restricted access - confidentiality agreement
    • Behavioural analytics for threat detection 

      Preetam, Sonu (Universitat Politècnica de Catalunya, 2022-07-07)
      Master thesis
      Open Access
      With the increased sophistication of tools and techniques deployed by cybercriminals, traditional methods such as signature-based detection are inadequate in combating these complex threats. Hence, detection capabilities ...
    • Blocatge de rastrejadors web mitjançant tècniques d’empremta digital 

      Sánchez De Mingo, Óscar (Universitat Politècnica de Catalunya, 2021-06-28)
      Bachelor thesis
      Open Access
      Development of DTB+, a web-tracking blocker plugin which uses hashing techniques in web resources. The web resources the browser downloads are compared to a database of web- tracker fingerprints in order to block them. The ...
    • Boosting Nestle's Cyber Resilience with data and AI 

      Smithson Rivas, Mark (Universitat Politècnica de Catalunya, 2024-01-22)
      Bachelor thesis
      Restricted access - confidentiality agreement
      El nombre de ciberatacs és cada vegada més freqüent, afectant no només a individus sinó també a organitzacions. Això pot portar a nombrosos problemes, impulsant l'estudi i desenvolupament de tècniques per mitigar-los tant ...
    • Building a robust network intrusion detection system using graph neural networks 

      Comas Gispert, Alexandre (Universitat Politècnica de Catalunya, 2022-10-21)
      Bachelor thesis
      Open Access
      In recent years there has been a major increase in malicious activities on the Internet, which caused major disruptions and sever economic and privacy implications. For this reason, the research group with which this Thesis ...
    • Compressing network data with deep learning 

      Gili Fernández De Romarategui, David (Universitat Politècnica de Catalunya, 2024-01-25)
      Master thesis
      Open Access
      This thesis delves into the problem of compressing data generated by mobile networks, which are formed by many antennas and IoT devices, that emit huge quantities of measurements. Storing this data is growing more difficult ...
    • Creació i manteniment d'un servei que analitzi el respecte a la privacitat dels usuaris a la xarxa 

      Mesegué Molina, Pol (Universitat Politècnica de Catalunya, 2021-06-28)
      Bachelor thesis
      Open Access
      El projecte ha consistit en crear i mantenir un servei que, de forma automatitzada, analitza els continguts d'una pàgina web donada, comprovant si conté elements que vulneren d'alguna manera la privacitat dels usuaris. Els ...