Over the last few years as you know we have been working with 40+ enterprises accross 6 major industry verticals to enable Hadoop cluster move to production by securing the clusters from cyber threats.
Centrify's Server Suite Secures Hadoop by proividing:
1.AD-based IAM for Hadoop environments
2.Machine & service account management
3.SSO for IT admins & data scientists
4.Role-based privilege management
5.Session auditing for regulatory compliance
Attached below the latest integration guides for each of the 3 vendors - Cloudera, Hortonworks, MapR. We've made updates to our old guides (1, 2, 3).