Continuous authentication through orchestration and risk calculation post-authorization system and method

A method for secure authentication of a user entity identity comprising:

• a primary identity provider allows a user entity through a client device to enable a single sign on to a plurality of services;
• the primary identity provider collects the contextual and behavioral information of the user entity and the client device for access to at least one service of the plurality of services;
• the primary identity provider delegates login and authentication process including a risk based multi-factor authentication to a third party identity provider;
• the third party identity provider sends the contextual and behavioral information including at least one service identifier, a user identification, the client device, client device browser health, location, time, network, client device and client device browser fingerprint, and other attributes to a discrete risk engine of the third party identity provider;
• and
• conducts policy orchestration upon detection of anomaly of the at least one service and takes a predetermined action per policy and risk including terminating the specific service and session or step up authentication using a new discrete multi-factor authentication.