Please I need to answer this question. The book's name is: "Network Security, Firewalls, and VPNS, 2e". Thank you. Question: What are the seven domains of a typical IT infrastructure? Describe the elements of network security design.
Please I need to answer this question. The book's name is: "Network Security, Firewalls, and VPNS, 2e". Thank you.
Question:
What are the seven domains of a typical IT infrastructure? Describe the elements of network security design.
User domain - any user of our systems falls in this domain, whether inside or outside our organization
Workstation domain - not just computers, but any device our users use
LAN domain - each LAN and the devices that make a LAN work
WAN domain - the system that links devices across long distances; typically this is the Internet which is used by most businesses
LAN-to-WAN domain - the infrastructure and devices that connect our organization's LANs to the WAN system
Remote Access domain - the technologies used by our mobile and remote users to connect to their customary resources; can include VPN solutions and encryption technology
System/Application domain - technologies used to actually conduct business functions, as opposed to making connections of various types
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