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Firewall PBQs: AWS Certified Security - Specialty (SCS-C03)

easy

Question 1 of 3

A security audit has flagged the security group attached to an EC2 instance running a public-facing web application in a VPC. The instance should only accept HTTPS traffic from the internet and SSH access from the admin subnet (10.0.1.0/24). Currently, SSH is open to the world and there is no default deny rule. Review the current rules and correct the misconfigurations.

Firewall Rules

#DirectionSourcePortProtocolActionOrder
1inboundany443tcpallow
2inboundany22tcpallow

Rules are evaluated top to bottom. Use ▲▼ to reorder.

Progress

0 of 3 rules correct

Edit or add rules to configure the firewall, then mark complete

0 of 3 marked complete