Deploying the device in an active configuration with a fail-closed setting aligns with the organization's requirement to inspect all traffic before it reaches the protected network. The 'active' configuration enables the device to interact with and control the traffic flow, making real-time decisions on whether to allow or block it. The 'fail-closed' setting ensures that if the device encounters a failure, it will cease to allow traffic to pass, upholding the stringent security policy by preventing potential threats from penetrating the network undetected. Passive configurations are inadequate in this scenario as they wouldn't actively block traffic on failure. Likewise, both tap/monitor modes and fail-open settings are contrary to the organization's requirement that all traffic must be inspected even in the event of a failure.