P2P Networks Connecting Businesses, Individuals, and the World By: Katie Solie.

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Presentation transcript:

P2P Networks Connecting Businesses, Individuals, and the World By: Katie Solie

What is a P2P Network? P2P stands for peer-to-peer Direct communication between 2 or more computers Napster caused the technology to explode Business use of P2P

P2P Search Engines 6 different types of search engines: Flooding broadcast of queries Selective forwarding system Decentralized hash table Centralized indexes and repositories Distributed indexes and repositories Relevance driven crawlers

Main Models of P2P Networking Centralized server-client model Decentralized networks

Security Bandwidth clogging Theft Viruses, Trojans, and Bugs

Security Protocols Secure Sockets Layer (SSL) IPSec Public Key Infrastructure (PKI)

Academic P2P Used to bring together students, professors, and researchers in a secure, private network LionShare (Penn State) LionShare

Legal Controversy Sony Corp. v. Universal Studios BetaMax case MGM Studios v. Grokster, Ltd. RIAA Court Cases Verizon Pacific Bell

P2P networks connect the world and offer endless possibilities for the future of networking and file sharing.