What statement is true of how a customer acquires Intrusion Prevention and Content Security services in a Cisco security solution?

A.
They are bundled on the ASA 5505.

B.
the Cisco security portfolio includes a third-party IPS.

C.
A hardware module addition is required on the ISR platforms.

D.
A hardware module addition is required on the ASA 5510/5520.

Explanation: