Since the discovery of the Stuxnet worm, Operational Technology has been gaining attention from security providers, as the number and type of attacks it receives continue to grow. And with the integration of cloud services into a number of functionalities, the security side of OT is encountering rap .
Article Link: http://siliconangle.com/blog/2017/01/11/ot-convergence-protecting-operational-technology-cloud-age-accelerate2017/