Tags: Genre, Music Genre, Topical Concept.
A friend-to-friend (or F2F) computer network is a type of peer-to-peer network in which users only make direct connections with people they know. Passwords or digital signatures can be used for authentication.Unlike other kinds of private P2P users in a friend-to-friend network cannot find out who else is participating beyond their own circle of friends so F2F networks can grow in size without compromising their users’ anonymity.