Cisco Firepower Threat Defense: Cisco Secure Dynamic Attributes Connector (CSDAC)
CSDAC enables you to collect data (such as networks and IP addresses) from cloud providers and send it to the Secure Firewall so it can be used in access control rules. Due to the dynamic nature of the workloads and the inevitability of IP address overlap, customers require policy rules to be defined based on non-network constructs such as VM name or security group.