What Is the Web of Trust (WOT)?

February 5, 2024

The Web of Trust (WOT) is a cryptographic concept that allows users to authenticate the connection between a public key and its owner. This concept is essential to establishing trust and verifying identities within a network with public-key cryptography.

WOT enables users to sign each other's public keys to indicate that they have verified the association between the key and its owner. Over time, a web of trust relationships forms, creating a network of authenticated public keys. If someone trusts the key of another person and that person trusts a third person's key, there is an implied level of trust extended along the chain.

Anastazija is an experienced content writer with knowledge and passion for cloud computing, information technology, and online security. At phoenixNAP, she focuses on answering burning questions about ensuring data robustness and security for all participants in the digital landscape.