What is a benefit of the HP Network Protector SDN Application as opposed to a traditional IDS/IPS?

A.
HP Network Protector uses anomaly-based threat detection so that it can detect zero-day threats.

B.
HP Network Protector detects threats based on custom blacklists exclusively, preventing false positives.

C.
HP Network Protector is deployed on a hardware appliance that sits inline between aprotected and
unprotected zone.

D.
HP Network Protector dynamically programs the network to drop malicious traffic at the point of connection.

Explanation:
http://h20195.www2.hp.com/V2/getpdf.aspx/4AA5-7852ENW.pdf?ver=1.0Page: 9