Description: Peer authentication is a method for verifying the identity of users in a peer-to-peer network, where each participant has the same level of privilege and authority. This approach is based on mutual trust and decentralized verification, meaning there is no central server managing authentication. Instead, each peer in the network can validate the identity of other peers through various mechanisms, such as the use of cryptographic keys, digital certificates, or consensus algorithms. Peer authentication is fundamental in environments where decentralization is key, such as in blockchain networks and distributed applications. This method not only enhances security by reducing points of failure but also promotes user privacy and autonomy, allowing them to maintain control over their own credentials and data. Peer authentication has become increasingly relevant in a world where cyber threats are common and protecting digital identity is crucial.
