Câu 45: 300-215: Conducting Forensic Analysis and Incident Response Using Cisco CyberOps Technologies (CBRFIR)

Refer to the exhibit. A security analyst notices unusual connections while monitoring traffic. What is the attack vector, and which action should be taken to prevent this type of event?

1. A. DNS spoofing; encrypt communication protocols
2. B. SYN flooding, block malicious packets
3. C. ARP spoofing; configure port security — đáp án hiện tại
4. D. MAC flooding; assign static entries