Why are peer to peer networks insecure?

Answer 1

Peer-to-peer (P2P) networks are often considered insecure due to their decentralized nature, which can make it difficult to implement consistent security measures across all nodes. Each participant in the network can potentially introduce vulnerabilities, such as malware or unpatched software. Additionally, P2P networks typically lack a central authority to authenticate users, making it easier for malicious actors to impersonate legitimate peers or distribute harmful content. Lastly, data shared in these networks may not be encrypted, exposing sensitive information to interception.