INSTRUCTIONS: Fill in the nmap SYN Scan Responses for the remainder of this table. NMAP Port Status Reported Response from Target No response from target or ICMP destination unreachable. NMAP Analysis The service is listening on the port. The service is not listening on the port. The port is firewalled.

You must confirm your new password if your company's email server tells you that it has been changed. There has been no change to the password, as far as you know. The passphrase is now different. Why? In what ways may a hacker have gained access to the system to alter the password, and through what malware?

What are some recommended practices for firewall configuration?

What are some firewall configuration best practises, and why are they crucial?