Follow these steps to delete third-party feeds from the Network Security appliance using the Web UI.
Note
You can delete a third-party feed using the Web UI only.
Prerequisites
Admin access to the Network Security appliance.
At least one feed has been uploaded to the appliance from a flat file or an XML-based file in STIX 1.2 format. For details, see Uploading a third-party feed using the Web UI.
To delete a third-party IOC feed:
Log in to the appliance.
Choose Settings > 3rd Party Feeds. The page lists the custom feeds that are uploaded.
In the table, select the check box next to the third-party feeds you want to delete.
Click Delete Feed. A dialog box prompts you to confirm your changes.
Click Yes.