Now showing items 1-2 of 2

  • Design of secure mobile payment protocols for restricted connectivity scenarios 

    Téllez Isaac, Jesús Augusto (Universitat Politècnica de Catalunya, 2012-09-12)
    Doctoral thesis
    Open Access
    The emergence of mobile and wireless networks made posible the extensión of electronic commerce to a new area of research: mobile commerce called m-commerce, which includes mobile payment), that refers to any e-commerce ...
  • Security in peer-to-peer communication systems 

    Suárez Touceda, Diego (Universitat Politècnica de Catalunya, 2011-07-26)
    Doctoral thesis
    Open Access
    P2PSIP (Peer-to-Peer Session Initiation Protocol) is a protocol developed by the IETF (Internet Engineering Task Force) for the establishment, completion and modi¿cation of communication sessions that emerges as a complement ...