Authentication and access management for heterogeneous sources of anomaly detection data

A tangible non-transitory computer readable storage media, including program instructions loaded into memory that, when executed on processors cause the processors to implement a method of aggregating 3rd-party risk measures during a n authentication journey, the method including:

• providing a risk measure aggregation node, a J SON transform, and a configuration for requesting 3rd-party risk measures;
• responsive to invocation of the risk measure aggregation node during the authentication journey:
• setting a timer for receipt of a configured 3rd-party risk measure, wherein expiration of the timer causes the risk measure aggregation node to stop waiting for a timed-out 3 party risk measure provider;
• requesting the configured 3 rd-party risk measures;
• receiving at least some of the requested 3″-party risk measures;
• applying the J SON transform to aggregate the received 3rd-party risk measures into a n aggregate score;
• and
• the risk measure aggregation node providing to another node in the authentication journey an aggregated score taking into account on the configured 3″-party risk measures received prior to expiration of the timer.