Sökning: "Decentralized Online Social Networks"

Hittade 4 avhandlingar innehållade orden Decentralized Online Social Networks.

1. 1. Social Networks and Privacy

   Författare :Oleksandr Bodriagov; Sonja Buchegger; Melek Ӧnen; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; social networks; privacy; decentralized; encryption-based access control; Computer Science; Datalogi;

   Sammanfattning : Centralized online social networks pose a threat to their users’ privacy as social network providers have unlimited access to users’ data. Decentralized social networks address this problem by getting rid of the provider and giving control to the users themselves, meaning that only the end-users themselves should be able to control access of other parties to their data. LÄS MER

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

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

   Sammanfattning : 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. LÄS MER

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

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

   Sammanfattning : 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. LÄS MER

5. 4. Graph-based Analytics for Decentralized Online Social Networks

   Författare :Amira Soliman; Sarunas Girdzijauskas; Eiko Yoneki; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Decentralized Community Detection; Community-aware Learning; Spam Detection; Identity Validation; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : Decentralized Online Social Networks (DOSNs) have been introduced as a privacy preserving alternative to the existing online social networks.  DOSNs remove the dependency on a centralized provider and operate as distributed information management platforms. LÄS MER