This session will cover the basics of ArcGIS for Server security including Portal for ArcGIS that every ArcGIS for Server administrator needs to know. We'll cover security concepts such as users, roles, permissions, and encryption. We'll demonstrate how to set up and configure security across your ArcGIS Server site and Portal for ArcGIS deployment to protect your items and services. We'll cover some decisions that administrators and publishers must make and provide some guidelines on making those choices.