What is the primary benefit of using Peer-to-Peer Networking (APPN)?

The primary benefit of using Peer-to-Peer Networking (APPN) is that it supports efficient connections at multiple layers. In a peer-to-peer network, each device (or node) can communicate directly with other devices without the need for a central server. This decentralized architecture allows for greater flexibility and scalability in the network, as devices can establish multiple connections to other peers.

This multi-layer support enables various types of communication protocols to operate simultaneously, which can enhance data transfer speeds and improve overall network performance. Additionally, it facilitates the sharing of resources among devices, allowing them to collaborate in processing data and sharing applications, further optimizing network efficiency.

In contrast to this concept, centralized control and single points of failure are characteristics typically seen in client-server architectures, where a central authority manages network resources and access, potentially creating vulnerabilities. Similarly, restricting access to only authorized users is more aligned with security measures rather than a direct benefit of peer-to-peer networking itself.