To add a tag to a policy, which tab must be selected after checking the box in the "Internet" tab?

To add a tag to a policy after checking the box in the "Internet" tab, the appropriate action is to access the Custom Rules tab. This tab is specifically designed for managing and customizing the rules associated with policies, including the addition of tags that provide further categorization or identification of the policy's purpose.

The process typically involves checking the relevant box in the Internet tab to identify the policy that requires modification, and then navigating to the Custom Rules tab to integrate tags that enhance the functionality of the policy. Tags can be useful for organizing policies based on specific criteria, making them easier to manage and apply in various scenarios.

Tags may also help in identifying which policies are associated with certain users, departments, or operational requirements, facilitating better oversight and control over security protocols. Thus, using the Custom Rules tab is the logical step following actions taken in the Internet tab for tagging purposes.