Wissenschaftliche Publikationen

Social TAN – A Privacy-Enabling One-Time Short URL Service

Ulrich König The social TAN service provides a one-time URL shortening service. It enables the user to keep in touch with people she meets, using her social network profile with the security that the shared information will only be usable for a single session for one user. At the end of the session, the link[…] » weiterlesen

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Extending comparison shopping sites by privacy criteria

Ulrich König, Marit Hansen “Extending comparison shopping sites by privacy criteria”, in Privacy and Identity Management for Life, Camenisch, Jan and Crispo, Bruno and Fischer-Hübner, Simone and Leenes, Ronald and Russello, Giovanni, Eds. Springer Boston, August 2011, vol. 375.[…] » weiterlesen

Kommentare deaktiviert für Extending comparison shopping sites by privacy criteria

Hci for policy display and administration

Julio Angulo, Simone Fischer-Hübner, Tobias Pulls, and Ulrich König “Hci for policy display and administration”, in Privacy and Identity Management for Life, ser. IFIP Advances in Information and Communication Technology, Michele Bezzi, Penny Duquenoy, Simone Fischer-Hübner, Marit Hansen, and Ge Zhang, Eds. Springer Press, June 2011.[…] » weiterlesen

Kommentare deaktiviert für Hci for policy display and administration

PrimeLife Checkout – a privacy-enabling e-shopping user interface

Ulrich König

The PrimeLife Checkout user interface aims at supporting the user in enforcing her privacy preferences in an online purchase process. The user can choose how much privacy protection she wants, and the system visualises what shipping and payment methods are matching with her needs or why the selected methods are not suitable for the protection level of her choice. The interface displays which personal data will be transferred to whom for what purposes in a user friendly way. In most webshops, this information can only be retrieved by reading the shop’s full privacy policy. In contrast, the proposed approach informs the user what happens with her data for which purpose while she is entering her data. Thereby it specifically addresses the challenge of a user friendly and more transparent policy display.

[…] » weiterlesen

Kommentare deaktiviert für PrimeLife Checkout – a privacy-enabling e-shopping user interface