Firewsl Domain Demain Router Firowal F Domain Application & Web Sorvers Mantrame Gompute Domain , A-This domain refers to actual users, whether they are employees, consultants, contractors. or other third-party users A. LAN-to-WAN Domain , B- This domain refers to the end user's desktop devi ces such as a desktop computer, laptop, VolP telephone, or other endpoint device. 8. Remote Access Domain , C- This domain refers to the physical and logical technologies (i.e. 100Mbps/1000Mbps switched Ethernet 802.11 family of wireless technologles) C.WAN Domain used to support workstation connectivity to the organization's network infrastructure. D. System/Application Domain refers to the organization's internetworking and interconnectivity point between network infrastructures. Routers, firewalls. D-This domain demilitarized zones (DMZ), devices in this domain. and intrusion detection systems (DS) and intrusion prevention systems (IPS) are commonly used as security monitoring E. Workstation Domain F. LAN Domain , E-Organizat tions with remote locations require this to interconnect them. Organizations typically outsource this connectivity from service providers for end-to-end connectivity and bandwidth. This domain typically includes routers, circuits, switches, firewalls. and equivalent gear at remote locations, sometimes under a managed service offering by the service provider. G. User Domain F- remotely. The solutions typically involve SSL-128 bit encrypted remote browser access or encrypted VPN tunnels for secure communicatio r users to access the organization's IT infrastructure, systems and data This domain refers to the hardware, operating system software, database software. client/server applications, and data that is typically housed in the organization's data center and/or computer rooms