Now showing items 1-20 of 44

    • A fuzzy anomaly detection system based on hybrid PSO-Kmeans algorithm in content-centric networks 

      Karami, Amin; Guerrero Zapata, Manel (2015-02-03)
      Article
      Open Access
      In Content-Centric Networks (CCNs) as a possible future Internet, new kinds of attacks and security challenges – from Denial of Service (DoS) to privacy attacks – will arise. An efficient and effective security mechanism ...
    • A pragmatic approach toward securing inter-domain routing 

      Siddiqui, Muhammad Shuaib (Universitat Politècnica de Catalunya, 2014-12-19)
      Doctoral thesis
      Open Access
      Internet security poses complex challenges at different levels, where even the basic requirement of availability of Internet connectivity becomes a conundrum sometimes. Recent Internet service disruption events have made ...
    • A survey on the recent efforts of the Internet standardization body for securing inter-domain routing 

      Siddiqui, Muhammad Shuaib; Montero Banegas, Diego Teodoro; Serral Gracià, René; Masip Bruin, Xavier; Yannuzzi, Marcelo (2015-04-07)
      Article
      Open Access
      The Border Gateway Protocol (BGP) is the de facto inter-domain routing protocol in the Internet, thus it plays a crucial role in current communications. Unfortunately, it was conceived without any internal security mechanism, ...
    • 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 ...
    • Ancert, agencia notarial de certificación 

      Hernández, Enric (2008-05-23)
      Audiovisual
      Open Access
    • ANCERT: La agencia de certificación notarial 

      Hernandez, Enric (2010-12)
      Audiovisual
      Open Access
    • Anonymizing data via polynomial regression 

      Nin Guerrero, Jordi; Pont Tuset, Jordi; Medrano Gracia, Pau; Larriba Pey, Josep; Muntés Mulero, Víctor (2007)
      Conference report
      Open Access
      The amount of confidential information accessible through the Internet is growing continuously. In this scenario, the improvement of anonymizing methods becomes crucial to avoid revealing sensible information of individuals. ...
    • Deep Tracking Blocker : detection of web tracking using machine learning 

      Sanz García, Rubén (Universitat Politècnica de Catalunya, 2021-04-25)
      Bachelor thesis
      Open Access
      Aquest treball pretén donar una visió general sobre la importància de la privacitat dels usuaris a Internet, els diferents mètodes de seguiment que existeixen i com poden protegir-nos, especialment centrant-nos en les ...
    • Demystifying content-blockers: A large-scale study of actual performance gains 

      Castell Uroz, Ismael; Solé Pareta, Josep; Barlet Ros, Pere (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Conference report
      Open Access
      With the evolution of the online advertisement and tracking ecosystem, content-filtering has become the reference tool for improving the security, privacy and browsing experience when surfing the Internet. It is also ...
    • Design and implementation of a lightweight online certificate validation service 

      Muñoz Tapia, José Luis; Esparza Martín, Óscar; Forné Muñoz, Jorge; Pallarès Segarra, Esteve (2009-07)
      Article
      Restricted access - publisher's policy
      A PKI (public key infrastructure) provides for a digital certificate that can identify an individual or an organization. However, the existence of a certificate is a necessary but not sufficient evidence for its validity. ...
    • Estudio e implementación de una aplicación de gestión PKI 

      Francisco Pueyo, Iván (Universitat Politècnica de Catalunya, 2013-03-12)
      Bachelor thesis
      Restricted access - author's decision
      En este proyecto se realizará un estudio sobre las diversas formas de realizar una aplicación para la gran mayoría de los actuales dispositivos móviles presentes en el mercado, la cual permita una gestión PKI (Public Key ...
    • Evaluation of the privacy sisk for online search and social tagging systems 

      Rodríguez Hoyos, Ana Fernanda; Estrada Jiménez, José Antonio (Universitat Politècnica de Catalunya, 2013-07-11)
      Master thesis
      Open Access
      [ANGLÈS] The lack of privacy is nowadays a serious security issue for users on the Internet, since personalized information systems are in fact collecting an incredible amount of information, to the point where it appears ...
    • Facturació electrònica 

      Hernández, Enric (2009-05-21)
      Audiovisual
      Open Access
    • Guia de bones pràctiques per mantenir la privacitat en un món connectat 

      Kharbouch, Hafid (Universitat Politècnica de Catalunya, 2018-10)
      Bachelor thesis
      Open Access
      El tema que es tractarà en aquest projecte serà la privacitat en un món connectat, concretament quin és el grau de privacitat ofert pels diferents serveis usats dia a dia. L'anàlisi que es farà es basarà en les característiques ...
    • Identitat electrònica notarial 

      Del Canto, Pablo (Factoria BCBL, 2012-05-10)
      Audiovisual
      Open Access
    • Implantación de un sistema de certificados 

      Guzmán De Lapuente, César (Universitat Politècnica de Catalunya, 2011-06-22)
      Master thesis (pre-Bologna period)
      Open Access
      Castellano: Este estudio pretende analizar los distintos aspectos que se deben considerar al implantar un sistema de certificados (PKI). Para ello se basa en los pasos que una empresa u organización debe dar para implantar ...
    • Implementation of a Firefox extension for measuring the user privacy risk in web search 

      Estrada Jiménez, José Antonio; Rodríguez Hoyos, Ana Fernanda (Universitat Politècnica de Catalunya, 2013-07-11)
      Master thesis
      Open Access
      [ANGLÈS] At the present time, user activities on Internet are permanently monitored, and the information obtained from this process is pretty useful for big advertising companies and especially for governments. The user ...
    • Implementation of a public key infrastructure over peer-to-peer network 

      Barrera Quintanilla, Xavi (Universitat Politècnica de Catalunya, 2007-05-18)
      Master thesis (pre-Bologna period)
      Open Access
      En este proyecto se ha desarrollado la aplicación PKI-P2P, esta aplicación implementa una infraestructura de clave pública (PKI) sobre una red peer-to-peer (P2P). Una PKI tiene como objetivo probar que una clave pública ...
    • Information Retrieval and Evaluation of the Privacy Risk on Twitter 

      Kapi, Christina (Universitat Politècnica de Catalunya / Panepistēmio Peiraiōs, 2013-12-19)
      Master thesis
      Open Access
      In recent times, a growing number of information retrieval applications are disposable, aiming to trace users’ online behavior and activities. One of the most popular social networks, which can be considered as a valuable ...
    • La importància de la seguretat en les transaccions a través de Internet 

      Masias Muntada, Jordi (2007-05-17)
      Audiovisual
      Open Access