Which options are available for configuring content filtering categories?

The correct choice is the one that includes "Passphrase, Allow, Block, Confirm." When configuring content filtering categories in SonicWall devices, these options provide essential control over how content is handled.

"Allow" signifies that specific categories of content are permitted through, which is crucial for ensuring that users have access to necessary resources. "Block" indicates that content in certain categories should be denied, helping to protect users from unwanted or harmful material. "Confirm" is an option that’s typically used when filtering asks for user verification before allowing access to potentially sensitive content, adding an additional layer of security. The inclusion of "Passphrase" suggests a mechanism for ensuring that only authorized users can access certain content or categories, further enhancing security practices around content filtering.

Other options do not contain this relevant combination of actions that directly relates to content filtering. Each of these actions has a distinct role in managing content effectively while maintaining security policies.