Which of these is the Cisco IOS security feature that enhances perimeter firewall protection by taking appropriate actions on packets and flows that violate the security policy or represent malicious network activity?
A.
DDoS Mitigation (DDoS)
B.
Cisco Security Agent (CSA)
C.
Intrusion Prevention System (IPS)
D.
Authentication Proxy (Auth Proxy)
E.
Context-based Access Control (CBAC)
F.
Monitoring, Analysis and Response System (MARS)