L'activitat del grup es centra en el desenvolupament de solucions per a garantir diversos serveis de seguretat en xarxes de telecomunicació. L'objectiu és la recerca d'avantguarda en diferents aspectes vinculats amb la protecció de la informació. Actualment, els principals temes d'interès són:
a) Anàlisi Digital Forense
a.1) Teoria de codis aplicada a la seguretat
a.2) La prova electrònica d'origen telemàtic
b) Privadesa
b.1) Mètriques per utilitat / privadesa de les dades
b.2) Tècniques d'ofuscació
c) Protocols de seguretat
c.1) entorns mòbils
c.2) entorns distribuïts
c.3) escenaris smart / vehicular / e-Health

http://futur.upc.edu/ISG

Enviaments recents

  • On the anonymity risk of time-varying user profiles. 

    Puglisi, Silvia; Rebollo Monedero, David; Forné Muñoz, Jorge (2017-04-26)
    Article
    Accés obert
    Websites and applications use personalisation services to profile their users, collect their patterns and activities and eventually use this data to provide tailored suggestions. User preferences and social interactions ...
  • On web user tracking of browsing patterns for personalised advertising 

    Puglisi, Silvia; Rebollo Monedero, David; Forné Muñoz, Jorge (2017-02-19)
    Article
    Accés restringit per política de l'editorial
    On today’s Web, users trade access to their private data for content and services. App and service providers want to know everything they can about their users, in order to improve their product experience. Also, advertising ...
  • p-probabilistic k-anonymous microaggregation for the anonymization of surveys with uncertain participation 

    Rebollo Monedero, David; Forné Muñoz, Jorge; Soriano Ibáñez, Miguel; Puiggalí Allepuz, Jordi (2016-12-13)
    Article
    Accés restringit per política de l'editorial
    We develop a probabilistic variant of k-anonymous microaggregation which we term p-probabilistic resorting to a statistical model of respondent participation in order to aggregate quasi-identifiers in such a manner that ...
  • Shall I post this now? Optimized, delay-based privacy protection in social networks 

    Parra Arnau, Javier; Gómez Mármol, Félix; Rebollo Monedero, David; Forné Muñoz, Jorge (2016-11-16)
    Article
    Accés obert
    Despite the several advantages commonly attributed to social networks such as easiness and immediacy to communicate with acquaintances and friends, significant privacy threats provoked by unexperienced or even irresponsible ...
  • Almost separating and almost secure frameproof codes over q-ary alphabets 

    Moreira Sánchez, José; Fernández Muñoz, Marcel; Kabatiansky, Grigory (2015-03-27)
    Article
    Accés obert
    In this paper we discuss some variations of the notion of separating code for alphabets of arbitrary size. We show how the original definition can be relaxed in two different ways, namely almost separating and almost secure ...
  • Códigos de fingerprinting binarios. Nuevos paradigmas de identificación 

    Fernández Muñoz, Marcel; Kabatiansky, Grigory; Egorova, Elena (2016)
    Text en actes de congrés
    Accés obert
    Los códigos con la Identifiable Parent Property garantizan, con probabilidad 1, la identificación de como mínimo de uno de los traidores en sistemas de Traitor Tracing. Desafortunadamente, para el caso de códigos binarios ...
  • A stochastic optimization model for the placement of road site units 

    Urquiza Aguiar, Luis; Tripp Barba, Carolina; Aguilar Igartua, Mónica (Springer, 2015)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    In this paper, we propose a simple and scalable optimization model for the deployment of road site units (RSUs). The model takes advantage of the inherent stochasticity provided by the vehicles’ movements by using mobility ...
  • Online advertising: analysis of privacy threats and protection approaches 

    Estrada, José; Parra Arnau, Javier; Rodriguez, Ana; Forné Muñoz, Jorge (2016-12-27)
    Article
    Accés restringit per política de l'editorial
    Online advertising, the pillar of the “free” content on the Web, has revolutionized the marketing business in recent years by creating a myriad of new opportunities for advertisers to reach potential customers. The current ...
  • Almost IPP-codes or provably secure digital fingerprinting codes 

    Fernández Muñoz, Marcel; Kabatiansky, Grigory; Moreira Sánchez, José (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Codes with the Identifiable Parent Property (IPP codes) form a very useful tool in traitor tracing schemes since they guarantee (with probability 1) identification of at least one of the traitors. We consider a natural ...
  • MobilitApp: analysing mobility data of citizens in the metropolitan area of Barcelona 

    Puglisi, Silvia; Torres, Ángel; Marrugat, Gerard; Aguilar Igartua, Mónica; Forné Muñoz, Jorge (Springer, 2015)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    MobilitApp is a platform designed to provide smart mobility services in urban areas. It is designed to help citizens and transport authorities alike. Citizens will be able to access the MobilitApp mobile application and ...
  • A geographical heuristic routing protocol for VANETs 

    Urquiza Aguiar, Luis; Tripp Barba, Carolina; Aguilar Igartua, Mónica (2016-10-01)
    Article
    Accés obert
    Vehicular ad hoc networks (VANETs) leverage the communication system of Intelligent Transportation Systems (ITS). Recently, Delay-Tolerant Network (DTN) routing protocols have increased their popularity among the research ...
  • You never surf alone. Ubiquitous tracking of users' browsing habits 

    Puglisi, Silvia; Rebollo Monedero, David; Forné Muñoz, Jorge (2016)
    Article
    Accés obert
    In the early age of the internet users enjoyed a large level of anonymity. At the time web pages were just hypertext documents; almost no personalisation of the user experience was offered. The Web today has evolved as a ...

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