What is the difference between Ingress and Egress in GCP firewall rules?

Question

Google Cloud (GCP) — Medium

What is the difference between Ingress and Egress in GCP firewall rules?

Accepted Answer

Ingress and Egress in GCP firewall rules serve distinct purposes. Ingress controls incoming traffic, whereas Egress controls outgoing traffic. This distinction is crucial for configuring firewall rules. The correct answer, B, reflects this fundamental difference.