Set Up Internet Security on User Devices
Before you add DNS and web security in Cisco Secure Access for end users, deploy the Cisco Secure Client or the Secure Access or custom PAC files in your environment. User devices with the Cisco Secure Client installed must also deploy the Umbrella Roaming Security module.
This guide describes the steps to download the software package for the Cisco Secure Client or copy the URL for the Secure Access PAC file to your environment.
To complete the setup, we recommend that you provision users and groups from the organization in Secure Access. For more information, see Manage User Directories and Device Management.