Search for dissertations about: "search on encrypted data"

Found 2 swedish dissertations containing the words search on encrypted data.

  2. 1. Guesswork and Entropy as Security Measures for Selective Encryption

    Author : Reine Lundin; Stefan Lindskog; Svein Knapskog; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer security; security metrics; selective encryption; confidentiality; entropy; guesswork.; Computer Science; Datavetenskap;

    Abstract : More and more effort is being spent on security improvements in today's computer environments, with the aim to achieve an appropriate level of security. However, for small computing devices it might be necessary to reduce the computational cost imposed by security in order to gain reasonable performance and/or energy consumption. READ MORE

  4. 2. 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