Gartner defines identity verification (IDV) as the combination of activities during a digital interaction that brings a real-world identity claim within organizational risk tolerances. Identity verification capabilities — delivered as SaaS, software or an appliance — provide assurance that a real-world identity exists and that the individual claiming the identity is its true owner and is genuinely present during the digital interaction. The purpose of identity verification is to establish confidence in the real-world identity of a person during a digital interaction when curated credentials do not exist, are not available or do not provide sufficient assurance.