A security analyst needs to review network traffic to identify the source and destination IP addresses, and the ports used in a communication. Which of the following would be the most efficient tool for this?
Correct Answer: A flow analysis tool like NetFlow
Explanation: A flow analysis tool like NetFlow summarizes network conversations by recording source/destination IP addresses, ports, and protocols, which is ideal for a high-level overview of traffic patterns without capturing the full packet payload.
Correct Answer: A flow analysis tool like NetFlow
Explanation: A flow analysis tool like NetFlow summarizes network conversations by recording source/destination IP addresses, ports, and protocols, which is ideal for a high-level overview of traffic patterns without capturing the full packet payload.