Query: Ensure the Network default security list of every VCN restricts all traffic except ICMP

Description

A default security list is created when a Virtual Cloud Network (VCN) is created. Security lists provide stateful filtering of ingress and egress network traffic to OCI resources. It is recommended no security list allows unrestricted ingress access to Secure Shell (SSH) via port 22.

Query

Tables used in this query:

• terraform_resource

Controls using this query:

• Ensure the Network default security list of every VCN restricts all traffic except ICMP

SQL