Part $1-$ Computer Architecture, Network Models, and Infrastructure

$1\mathrm{.}1$ You are giving LNS advice regarding a range of application software and

operating systems. For the project team to make an informed decision on its

procurement, compare similar operating systems and application software

systems using examples.

$1\mathrm{.}2$ The project lead stated that to properly construct a new network, it is

necessary to give a brief overview of popular physical topologies, a minimum

of two, contrast them, and clarify the distinctions and functions of each to

decide suitable topologies for their satellite site.

$1\mathrm{.}3$ List four application layer protocols that should be implemented and explain

how each will be used in LNS$\text{'}$s satellite site.

$1\mathrm{.}4$ Guests will have access to free Wi$-$Fi at each location. However, visitors have

complained about Wi$-$Fi access and coverage at a number of its existing

locations. Describe in detail how you intend to establish a reliable wireless

network at the new satellite site, which could provide a solution for a better

experience and security.

Part $2-$ Information, data, and network security $.$

$2\mathrm{.}1$ Customers must register for their accounts online with LNS$.$ Explain in detail

how multifactor authentication can be used to protect customers' personal

information while they use LNS$\text{'}$s website.

$2\mathrm{.}2$ Computer networks may be the target of cyberattacks. Give an in$-$depth

description of how the IPsec will protect LNS from cyberattacks.

$2\mathrm{.}3$ Discuss in depth the various types of Network Security devices that can be

deployed to protect LNS$.$

with harvard referencing.