Zighra is a next generation AI-powered authentication platform for mobile and web apps.  The system proactively collects sensorial, behavioural, and environmental intelligence and quickly builds high fidelity, by-device user profiles that enable continuous proof of specific human presence. Powerful analytic risk scoring detects anomalous behaviours. Deviations are flagged immediately to inform access and fraud systems for 'step up' validation. If 'step up' validation fails, the app can be suspended protecting the company and their customer. Zighra enables enterprises to provide robust next-gen security to protect their customers, employees and their business -  with a frictionless, invisible experience that stays with the user where ever they go.  Zighra delivery options include on-premise, cloud and  100% on device - ready for IOT and Block Chain implementations