You will migrate an on-prem application to GCP but must preserve the Security team's ability to monitor traffic to and from Compute Engine instances. Which two products should you include? (Choose two.)

VPC Flow Logs record network flow information for the IP traffic sent from and received by VM instances, providing visibility into network activity. This is crucial for security monitoring as it shows source/destination IPs, ports, protocols, and traffic volume. Firewall Logs record when firewall rules are hit, indicating allowed or denied connections, which is essential for understanding security policy enforcement and identifying potential threats or misconfigurations. Cloud Audit Logs track administrative activities and data access within GCP, not network traffic itself. Stackdriver Trace monitors application performance and latency, not network flow. Compute Engine instance system logs provide operating system-level events, not network traffic details.