Sedicii's technology eliminates the transmission and storage of private identity data during authentication or identity verification, reducing possibilities for identity theft, impersonation and resulting fraud. The patented "Zero Knowledge Proof Protocol" involves a remote server querying the user's computer to find out if the right password or identity attribute was entered, without ever exposing or transmitting the password or the identity attribute. It enables people to prove they are who they say they are without exposing their private identity data.