US Patent 9876803 System and method for identity management

Some implementations may provide a machine-assisted that includes: receiving, from a participant entity, a request to determine a trustworthiness of a transaction request, the transaction request being submitted by a user to access data managed by the participant entity; submitting a first inquiry at an authentication verification engine to determine an authenticity of a purported identity of the user submitting the transaction request; receiving a response from the authentication verification engine, the response including a computed authenticity score quantitatively attesting to the purported identity of the user submitting the transaction request; based on the computed authenticity score, determining the trustworthiness of the transaction request being submitted by the user; and notifying the participant entity of the determined trustworthiness of the transaction request to access data managed by the participant entity.