The technology that allows for peer-to-peer file sharing is known as P2P (Peer-to-Peer) networking. In P2P networks, individual users (peers) can connect directly to one another to share files, eliminating the need for a central server. Popular P2P applications include BitTorrent and Napster, which enable users to distribute and access content efficiently. While P2P file sharing offers benefits like increased download speeds and resource sharing, it also raises concerns regarding copyright infringement and security vulnerabilities.