Authentify, a biometric technology developer, and DocuSign, a developer of electronic document security solutions, have announced they have managed more than 35,000 documents since the partnership that began in July 2010.

The result of the two companies’ partnership is a process where users pass along confidential documents via e-mail that remain encrypted until the recipient receives a phone call at the registered phone number and authenticates their identity via voice biometrics.

More than simply securing the confidential documents, however, the process also provides users of the service with an audit trail of whom when and where with the document processing.