Instructions: Given the network security applications and countermeasures in the first column of the table below, explore answers to the following questions: Where does the application or countermeasure belong in the seven domains of a typical IT infrastructure? An application or countermeasure may span two or more domains. What confidentiality, integrity, and availability (CIA) function(s) does the countermeasure provide? Provide your answers in the table below. Network Security Applications and Countermeasures Domain(s) CIA Function(s) Intrusion detection system/intrusion prevention system (IDS/IPS) LAN-to-WAN Integrity Cryptography Confidentiality Integrity Workstation LAN LAN-to-WAN WAN Remote Access System Applications Workstation LAN LAN-to-WAN System Applications Logon rights Confidentiality Firewall LAN-to-WAN System Applications Confidentiality Proxy Antivirus scanner Virtual private network MAC address filtering As a reminder, the seven domains of a typical IT infrastructure include the following domains: Instructions: Given the network security applications and countermeasures in the first column of the table below, explore answers to the following questions: Where does the application or countermeasure belong in the seven domains of a typical IT infrastructure? An application or countermeasure may span two or more domains. What confidentiality, integrity, and availability (CIA) function(s) does the countermeasure provide? Provide your answers in the table below. Network Security Applications and Countermeasures Domain(s) CIA Function(s) Intrusion detection system/intrusion prevention system (IDS/IPS) LAN-to-WAN Integrity Cryptography Confidentiality Integrity Workstation LAN LAN-to-WAN WAN Remote Access System Applications Workstation LAN LAN-to-WAN System Applications Logon rights Confidentiality Firewall LAN-to-WAN System Applications Confidentiality Proxy Antivirus scanner Virtual private network MAC address filtering As a reminder, the seven domains of a typical IT infrastructure include the following domains