About Configuring Sources in Private Access Rules
The Cisco Secure Access policy is a collection of your access rules and rule settings. Private access rules include source components and have security controls and intrusion prevention system (IPS) settings that manage the security of the traffic in your organization. Registered Networks and Network Tunnel Groups acquire and manage the private traffic in your organization.
You can add pre-configured source components or enter multiple IP addresses, CIDR blocks, or wildcard masks for a source in a private access rule. This guide describes the configuration options for source components.