TY - THES U1 - Bachelor Thesis A1 - Strauch, Yaron T1 - Privacy in Social Networks N2 - Online Social Networks (OSNs) are heavily used today and despite of all privacy concerns found a way into our daily life. After showing how heavy data collection is a violation of the user's privacy, this thesis establishes mandatory and optional requirements for a Privacy orientated Online Social Network (POSN). It evaluates twelve existing POSNs in general and in regard to those requirements. The paper will find that none of these POSNs are able to fulfill the requirements and therefore proposes features and patterns as a reference architecture. KW - Soziales Netzwerk KW - Online-Community KW - Privatsphäre KW - Datenschutz KW - Kryptologie KW - Social Network KW - Cryptography KW - Privacy KW - Facebook KW - Data protection Y2 - 2016 U6 - https://nbn-resolving.org/urn:nbn:de:bsz:900-opus4-64607 UN - https://nbn-resolving.org/urn:nbn:de:bsz:900-opus4-64607 ER -