Câu 91: CV0-003: CompTIA Cloud+

A security team is conducting an audit of the security group configurations for the Linux servers that are hosted in a public IaaS The team identifies the following rule as a potential issue: A cloud administrator, who is working remotely, logs in to the cloud management console and modifies the rule to set the source to "My IP." Shortly after deploying the rule, an internal developer receives the following error message when attempting to log in to the server using SSH: Network error: Connection timed out. However, the administrator is able to connect successfully to the same server using SSH. Which of the following is the BEST option for both the developer and the administrator to access the server from their locations?

1. A. Modify the outbound rule to allow the company’s external IP address as a source
2. B. Add an inbound rule to use the IP address for the company's main office as a source
3. C. Modify the inbound rule to allow the company’s external IP address as a source — đáp án hiện tại
4. D. Delete the inbound rule to allow the company’s external IP address as a source