Assets

Overview of Cortex® Xpanse™ Expander discoverable assets for the organization displayed in four tabs.
Asset identification is foundational for information security. The first item on both the CIS Controlsand the NIST Cybersecurity Framework (NCSF)is asset identification. Expander lists all discoverable assets for the organization, displayed in four tabs:
  • IP Ranges
    —Displays all IP addresses, in the form of ranges, that Cortex® Xpanse™ has attributed to your organization. For more details on IP Ranges, see IP Registration Records.
  • Certificates
    —Displays all certificates that Cortex Xpanse has attributed to your organization and whether Cortex Xpanse has seen each certificate advertised recently. This includes whether the advertisement is associated with an active Service. If you have integrated cloud accounts, this tab will show you which certificates have associated managed cloud resources. For more details on certificates, see Certificates.
  • Domains
    —Displays all domains that Cortex Xpanse has attributed to your organization and whether Cortex Xpanse has a recent resolution for each domain. This includes whether the resolution is associated with an active Service. If you have integrated cloud accounts, this tab will show you which domains have associated managed cloud resources. For more details on domains, see Domains.
  • Managed Cloud Resources
    —Displays an inventory of assets Cortex Xpanse was able to identify for your organization based on assets in known and sanctioned cloud accounts. For more information on Managed Cloud Resources, see Cloud Service Provider Integration.
The following topics are important for understanding asset identification:

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