Your company has a set of EC2 Instances defined in AWS. They need to ensure that traffic packets are monitored and inspected for any security threats. Which of the following options is the most suitable?

Answer options:

A.Use a host-based intrusion detection system.
B.Use AWS Shield.
C.Use VPC Flow logs.
D.Use Network Access control lists logging.

Answer: A
Option A is CORRECT because a host-based intrusion detection system can be used to monitor and inspect packets for security threats.
Option B is incorrect because AWS Shield is used for DDoS protection and would not assist with packet inspection.
Option C is incorrect because VPC Flow logs let you capture and log data about network traffic, but it cannot conduct packet inspection.
Option D is incorrect because the logging solution is not available for Network Access control lists.
For more information on AWS Security best practices, please refer to the below URL:
https://aws.amazon.com/mp/scenarios/security/ids/