Search for dissertations about: "Simone Fischer-Hübner"

Showing result 21 - 25 of 27 swedish dissertations containing the words Simone Fischer-Hübner.

  2. 21. Privacy-Preserving Transparency-Enhancing Tools

    Author : Tobias Pulls; Simone Fischer-Hübner; Stefan Lindskog; Jaap-Henk Hoepman; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap; Computer Science;

    Abstract : Transparency is a key principle in democratic societies. For example, the public sector is in part kept honest and fair with the help of transparency through different freedom of information (FOI) legislations. READ MORE

  4. 22. Go the Extra Mile for Accountability : Privacy Protection Measures for Emerging Information Management Systems

    Author : Jenni Reuben; Simone Fischer-Hübner; Sabrina Kirrane; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; accountability; Privacy By Design PdD ; privacy risks; Privacy Impact Assessment PIA ; audits; privacy compliance; access control; differential privacy; graphs; edge-labeled graphs; Semantic Web; Computer Science; Datavetenskap;

    Abstract : The thesis considers a systematic approach to design and develop techniques for preventing personal data exposure in next generation information management systems with the aim of ensuring accountability of data controllers (entities that process personal data).With a rapid growth in the communication technologies, heterogenous computing environments that offer cost-effective data processing alternatives are emerging. READ MORE

  5. 23. Privacy-aware Use of Accountability Evidence

    Author : Jenni Reuben; Simone Fischer-Hübner; Siani Pearson; Karlstads universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Privacy; accountability; audit; evidence; system traces; provenance; access control; privacy compliance; security; Computer Science; Datavetenskap;

    Abstract : This thesis deals with the evidence that enable accountability, the privacy risks involved in using them and a privacy-aware solution to the problem of unauthorized evidence disclosure. Legal means to protect privacy of an individual is anchored on the data protection perspective i.e., on the responsible collection and use of personal data. READ MORE

  6. 24. Contributions to Web Authentication for Untrusted Computers

    Author : Anna Vapen; Nahid Shahmehri; Simone Fischer-Hübner; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Authentication; security levels; identity management; 2-clickAuth; information security; Computer science; Datalogi;

    Abstract : Authentication methods offer varying levels of security. Methods with one-time credentials generated by dedicated hardware tokens can reach a high level of security, whereas password-based authentication methods have a low level of security since passwords can be eavesdropped and stolen by an attacker. READ MORE

  7. 25. Enhancing Censorship Resistance in the Tor Anonymity Network

    Author : Philipp Winter; Stefan Lindskog; Simone Fischer-Hübner; Steven Murdoch; Karlstads universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; tor; censorship; anonymity; network; Computer Science; Datavetenskap;

    Abstract : BaksidestextThe Tor network was originally designed as low-latency anonymity network.However, as the years progressed, Tor earned a reputation as also being a useful tool to circumvent Internet censorship. At times, the network counted 30,000 users only from China. READ MORE