Search for dissertations about: "Tjänsteleverantör"

Found 3 swedish dissertations containing the word Tjänsteleverantör.

  2. 1. Opportunities and challenges of mobile payment services : The perspective of service providers

    Author : Tatjana Apanasevic; Jan Markendahl; Niklas Arvidsson; Mark de Reuver; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mobile payments; Mobile ticketing; Business model; STOF; Service provider; Payment services provider; Mobila betalningstjänster; Mobil biljettjänster; Affärsmodeller; STOF; Tjänsteleverantör; Leverantörer av betalningstjänster; Företagsekonomi; Business Studies; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract :  Mobile payments are transforming the payments industry. These services open up the opportunity for non-banking actors to enter the market. In order to embrace this challenge, banks, traditional payments market players, are forced to launch mobile payments. READ MORE

  4. 2. Privacy Issues in Decentralized Online Social Networks and other Decentralized Systems

    Author : Benjamin Greschbach; Sonja Buchegger; Melek Önen; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Privacy; Online Social Networks; Decentralized Online Social Networks; Computer Science; Datalogi;

    Abstract : Popular Online Social Networks (OSNs), such as Facebook or Twitter, are logically centralized systems. The massive information aggregation of sensitive personal data at the central providers of these services is an inherent threat to the privacy of the users. READ MORE

  5. 3. Privacy Analysis and Protocols for Decentralized Online Social Networks

    Author : Benjamin Greschbach; Sonja Buchegger; Simone Fischer-Hübner; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; privacy; online social networks; decentralization; Computer Science; Datalogi;

    Abstract : Decentralized Online Social Networks (DOSNs) are evolving as a promising approach to mitigate design-inherent privacy flaws of logically centralized services such as Facebook, Google+ or Twitter. Common approaches to implement a DOSN build upon a peer-to-peer (P2P) architecture in order to avoid the central aggregation of sensitive user data at one provider-controlled location. READ MORE