After AAfter you define your network scope, they are automatically protected by intelligence threat feeds that come with Infoblox Threat Defense based on your subscription level. You can now set up a few security components such as custom lists, filters, security policies, and redirects.
...
You can create custom lists containing domains and IP addresses to define allow lists and bock lists for additional protection. You can use a custom list to complement existing feeds or override the Block, Allow, Log, or Redirect action that is currently defined for an existing feed. You can also add a custom list to multiple security policies or multiple custom lists to one security policy based on your business needs. When using your own threat intelligence feeds with Infoblox CloudPlatform, allow lists and block lists, you can apply your own security policies. Each custom list can contain as many as 50,000 records, and Infoblox Thread Defense supports up to 500,000 records across al customer lists. For information on setting up and configuring custom lists, see Custom Lists.
...
Infoblox Threat Defense provides two types of filters you can use to control internet content for users: category and application filters. Category filters are content categorization rules that Infoblox Threat Defense uses to detect and filter specific internet content. Based on your configuration, specific actions such as Allow or Block will be taken on the detected content. Application filters are rules that Infoblox Cloud Platform uses to allow or deny specific applications, such as email, video conferencing, and others. For information on setting up and configuring filters, see Using Filters.
...