Data governance and security for digital assests

Abstract

In an approach to improve data governance and security for digital assets, embodiments apply, based on blockchain based smart contracts, privacy and security policies for a participating heterogeneous digital twin enclosed within predetermined boundaries of a geofence boundary, and apply, based on a hierarchical designation of geofences, hierarchical privacy and security policies to geofences associated with the participating digital twin. Further, embodiments dynamically generate computational and deployment policies based on the applied hierarchical privacy and security policies of the geofenced digital twin, and create dynamic test automation workflows for enhanced security and privacy testing that enumerate security, privacy vulnerabilities or high-risk geospatial areas. Moreover, embodiments generate a knowledge corpus comprising information security and information privacy control attribute profiles for the geofence and components of the geofence, and implement enhanced policy models for predicting an event to be a policy breach based on the generated knowledge corpus.