Premium
LibreSocial: A peer‐to‐peer framework for online social networks
Author(s) -
Graffi Kalman,
Masinde Newton
Publication year - 2020
Publication title -
concurrency and computation: practice and experience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.309
H-Index - 67
eISSN - 1532-0634
pISSN - 1532-0626
DOI - 10.1002/cpe.6150
Subject(s) - scalability , computer science , peer to peer , component (thermodynamics) , single point of failure , point (geometry) , architecture , social network (sociolinguistics) , world wide web , internet privacy , distributed computing , computer security , social media , database , art , physics , visual arts , thermodynamics , geometry , mathematics
Summary Distributed online social networks (DOSNs) were first proposed to solve the problem of privacy, security, and scalability. A significant amount of research was undertaken to offer viable DOSN solutions that were capable of competing with the existing centralized OSN applications such as Facebook, LinkedIn, and Instagram. This research led to the emergence of the use of peer‐to‐peer (P2P) networks as a possible solution, upon which several OSNs such as LifeSocial.KOM, Safebook, PeerSoN among others were based. In this article, we define the basic requirements for an P2P OSN. We then revisit one of the first P2P‐based OSNs, LifeSocial.KOM, that is now called LibreSocial , which evolved in the past years to address the challenges of running a completely decentralized social network. Over the course of time, several essential new technologies have been incorporated within LibreSocial for better functionalities. In this article we describe the architecture and each individual component of LibreSocial and point out how LibreSocial meets the basic requirements for a fully functional distributed OSN.