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Changes
→Team B Solution
* Since the VMs will not be performing extensive computing, RAM was set to 4096MB and CPU cores was set to 2.
=== Forbid SSH Login As Root User ===
1. Edit the <code>/etc/ssh/sshd_config</code> file to update or add <code>PermitRootLogin no</code>.
2. Restart the SSH server with <code>systemctl restart sshd</code>.
=== Known Problems ===
6. Confirm access to the public-facing VM from outside of the subnet is available with <code>curl [IP_address_of_the_public-facing_VM]</code>; the curl command should return the content served by the Apache Server VMs.