Netskope (Los Altos, Calif.)

Netskope has a patented cloud-scale security platform designed to provide governance of all cloud usage while allowing real-time access to updates from the corporate network, remotely or from mobile apps. The company works with Oakland, Calif.-based Kaiser Permanente among other healthcare clients to protect against threats in the cloud and detect unusual data movement or activity.

Source :
http://www.beckershospitalreview.com/healthcare-information-technology/107-cybersecurity-companies-in-healthcare-2017.html