Data Sources
A data source is any product that feeds data into the Tenable Inventory interface. By default, Tenable Inventory automatically ingests data from any Tenable product for which you have a license. On the Data Sources tab, you can view details for each data source. For more information, see Configure Data Sources.
To view the Data Sources page:
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Access the Settings menu.
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Click Data Sources.
The Data Sources page appears.
On the Data Sources page, you can view the following information:
Column | Description |
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Data Source | The product feeding data into the Tenable Inventory interface. |
Description | A description of the data source. |
Category | The category to which the data source belongs. For more information, see Tenable Inventory Metrics. |
Data Timing
Data within Tenable Inventory refreshes on the following cadence:
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Asset Data — Asset information is updated every time the asset is seen as part of a scan.
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Tag Application — When a tag is first created, it can take several hours to assign the tag to the appropriate asset, depending on the number of assets and the tag's rules.
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Tag Reevaluation — Every 12 hours, Tenable Inventory automatically reevaluates tags to ensure they apply to newly discovered assets, and are removed from any inactive assets.