Cisco Threat Intelligence Director (CTID) can be integrated with existing Threat Intelligence Platforms deployed by your organization to ingest threat intelligence automatically. Reference: https://blogs.cisco.com/developer/automate-threat-intelligence-using-cisco-threat-intelligencedirector Cisco Threat Intelligence Director (CTID) can be integrated with existing Threat Intelligence Platforms deployed by your organization to ingest threat intelligence automatically. Reference: https://blogs.cisco.com/developer/automate-threat-intelligence-using-cisco-threat-intelligencedirector

Cisco ISE can determine the type of device or endpoint connecting to the network by performing "profiling." Profiling is done by using DHCP, SNMP, Span, NetFlow, HTTP, RADIUS, DNS, or NMAP scans to collect as much metadata as possible to learn the device fingerprint. NMAP ("Network Mapper") is a popular network scanner which provides a lot of features. One of them is the OUI (Organizationally Unique Identifier) information. OUI is the first 24 bit or 6 hexadecimal value of the MAC address. Note: DHCP probe cannot collect OUIs of endpoints. NMAP scan probe can collect these endpoint attributes: + EndPointPolicy + LastNmapScanCount + NmapScanCount + OUI + Operating-system Reference: http://www.network-node.com/blog/2016/1/2/ise-20-profiling Profiling is done by using DHCP, SNMP, Span, NetFlow, HTTP, RADIUS, DNS, or NMAP scans to collect as much metadata as possible to learn the device fingerprint.
NMAP ("Network Mapper") is a popular network scanner which provides a lot of features. One of them is the OUI (Organizationally Unique Identifier) information. OUI is the first 24 bit or 6 hexadecimal value of the MAC address.
Note: DHCP probe cannot collect OUIs of endpoints. NMAP scan probe can collect these endpoint attributes:
+ EndPointPolicy
+ LastNmapScanCount
+ NmapScanCount
+ OUI
+ Operating-system
Cisco ISE can determine the type of device or endpoint connecting to the network by performing "profiling." Profiling is done by using DHCP, SNMP, Span, NetFlow, HTTP, RADIUS, DNS, or NMAP scans to collect as much metadata as possible to learn the device fingerprint. NMAP ("Network Mapper") is a popular network scanner which provides a lot of features. One of them is the OUI (Organizationally Unique Identifier) information. OUI is the first 24 bit or 6 hexadecimal value of the MAC address. Note: DHCP probe cannot collect OUIs of endpoints. NMAP scan probe can collect these endpoint attributes: + EndPointPolicy + LastNmapScanCount + NmapScanCount + OUI + Operating-system Reference: http://www.network-node.com/blog/2016/1/2/ise-20-profiling

You can also monitor on-premises networks in your organizations using Cisco Stealthwatch Cloud. In order to do so, you need to deploy at least one Cisco Stealthwatch Cloud Sensor appliance (virtual or physical appliance).