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ANALYSIS OF PEER-TO-PEER

SOCIAL NETWORKING

OUTLINE

• Problem
• Introduction
• Related work
• My contribution

Introduction

• What is social networking?
• Facebook, My space, Twitter, etc….

• Basic structure of OSN

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Social networking

Social networking

• Client server architecture
• Huge amount of personal information
• User must trust their providers blindly
• Some limitations like

-privacy concerns. -requirement of internet connectivity.

Peer to peer social networking

• Peer to peer resembles real life

• Social relations of the users are maintained by including three attributes – “unique iden-tifier/pseudonym”, “relation-type” (friend, relative, colleague, etc.) and “trust level” (High, Medium, Low).
• The profiles of the users are divided into two main categories- Resources and Relations.

P2p Social networking

• Two approaches of p2p Social Networking.
  • MyNet
  • PeerSoN

MyNet

• This approach provides secure p2p social

networking service on top of unmanaged

internet Architecture(UIA) overlay.

• The focus is on providing resources among

friends and devices uniformly and without delay.

Prototype architecture(peerSoN)

• Lookup service – meta data required to find users and the data they store ( IP address, informaion about files and notification for users)
• Peers and user data Docsity.com^16

Storage in peer-to-peer social networks

• Long term durability of content.
• online availability.
• bootstrapping.

• friends.

• Geography. To store small objects peerSoN uses replication technique rather than coding.