Final answer:
Peer-to-Peer (P2P) architecture is a decentralized network where each participant acts as both client and server, providing resources such as data or bandwidth to other peers. Characteristics include decentralization, scalability, resilience, and potential for anonymous communication. P2P networks are used for various applications but pose challenges like security concerns.
Step-by-step explanation:
What is P2P Architecture and its Features/Characteristics?
Peer-to-Peer (P2P) architecture is a decentralized network design where each participant, often referred to as a peer, acts as both a client and a server. This means that peers provide resources such as computing power, data, or network bandwidth to other peers without the need for central coordination by servers. The core characteristics of P2P networks include decentralization, scalability, robustness, and the ability to handle a large number of nodes (peers) effectively.
P2P networks can be used for various applications, including file sharing, distributed computing, and cryptocurrency transactions. One notable feature of P2P networks is their resilience against failures or attacks on individual nodes. They are also known for their potential to provide anonymous communication, as the decentralized nature of the network can make it more difficult to trace activity back to individuals.
However, there are also challenges associated with P2P networks like security concerns and the potential for distributing illegal content. Despite these challenges, P2P architecture remains an integral part of the internet's infrastructure and continues to be developed and utilized for its unique advantages.