Proposal for a Small Business Computer Network Essay

Open, View, and/or
Download this Document

Total Length: 1646 words ( 5 double-spaced pages)

Total Sources: 8

Page 1 of 5

PC Selection

Peripherals

Networking

Security

Proposal for an Enterprise-Wide Solution for a Small Publishing Company

Small businesses of all types and sizes require viable enterprise-wide solutions to their information technology (IT) needs. This need is especially pronounced in small businesses competing in the publishing industry where all publications are digitized and security needs are paramount. This study is in response to a request from one such publishing firm with 50 employees that requires a proposal for an enterprise-wide solutions including computers, peripherals, networking and security solutions. The company's office is situated in a single-story free-standing building without walls and only pillars supporting the roof and the company has installed glass cubicles for all of its employees. A detailed analysis of the foregoing requirements, including associated costs, is provided below, following by a summary of the research and important findings concerning appropriate computer, peripheral, networking and security solutions for this company in the conclusion.

PC Selection

It will be vitally important to get the new computer network up and running efficiently as soon as possible, and the Lenovo C40 All-In-One personal computer (see picture in Figure 1 below) satisfies this publishing company's IT requirements. This personal computer features the following:

An Intel® Pentium® 3825U Processor,

Windows 10 Home operating system,

21.5" FHD (1920x1080) display with multitouch capabilities,

Intel® HD Graphics,

4.0GB PC3L-12800 DDR3L 1600 MHz of RAM memory,

A hard drive with 500GB 7200 RPM,

DVD optical recorder,

A Lenovo AC wireless network card,

Bluetooth Version 4.0,

A USB optical mouse and keyboard,

A one-year warranty, and,

A slim, space-saving design (Lenovo C40 All-In-One, 2016).

Figure 1. Representative graphic of the Lenovo C40 All-In-One personal computer

Source: http://www.lenovo.com/images/gallery/560x345/lenovo-all-in-one-desktop-c40-main.png

Other features of the Lenovo C40 All-In-One personal computer include the following:

Form Factor: 21.5" all-in-one desktop with multitouch option

Weight: Starting at 12.1 lbs

Dimensions (W ): Starting at 21" x 14" x 2"

Ports: 2 USB 3.0, 3 USB 2.0, HDMI-out, optional HDMI-in, 6-in-1 card reader, LAN, microphone/headphone combo

This personal computer has all of the features needed by the publishing company as outlined in the specifications. The cost of a single personal computer is $459.99 for a total of $9,199.80 for 20 personal computers; however, a quantity discount may be available from the vendor and shipping for any size order is free. Moreover, Lenovo enjoys a solid reputation in the personal computer industry and is committed to providing its customers with world-class products and customer service (Jing, 2012).

Peripherals

Because the proposed Lenovo C40 All-In-One personal computer comes equipped with an optical monitor, keyboard, and mouse as well as Bluetooth Version 4.0 and a network card, the peripheral needs of the publishing firm will be limited to four shared, Lexmark CX310dn Multifunction wireless color laser scanners/copiers/fax machine combinations as depicted in Figure 2 below.

Figure 2. Lexmark CX310dn Multifunction Color Photo Printer (Scanner, Copier, Fax)

Source: http://shop.lenovo.com/ISS_Static/options/images//main/_460_0_28 C0550_V1.jpg

The price of one Lexmark CX310dn Multifunction Color Photo Printer (Scanner, Copier, Fax) machine is $599.00, so four of these units would cost $2,396 unless a quantity discount can be negotiated with Lenovo as part of the total package purchase (customers are limited to a maximum of five of these units for a single purchase) (Lexmark CX310dn Multifunction Color Photo Printer, 2016).

Networking

As noted in the introduction/overview, the small business is located in a single-story free-standing building without walls and only pillars supporting the roof and all employees work in glass cubicles, making the DAP 2695 AirPremier AC1750 the optimal solution for this company's networking needs. As shown in Figure 3 below, the DAP-2695 AirPremier AC1750 Concurrent Dual Band PoE Access Point provides networking support for small businesses with features that allow network administrators to ensure secure and manageable dual-band wireless LAN connections by using high-speed IEEE 802.11ac wireless technology (Wireless AC1750 Simultaneous Dual-Band PoE Access Point, 2016).

Figure 3. DAP-2695 AirPremier AC1750 Concurrent Dual Band PoE Access Point

Source: http://content.us.dlink.com/wp-content/uploads/2014/03/DAP2695A1 ImageLSideRight.png

The DAP-2695 networking device provides small business network administrators will several operation modes including: Access Point, Wireless Distribution System (WDS) with Access Point, WDS/Bridge (No AP Broadcasting), and Wireless Client (Wireless AC1750 Simultaneous Dual-Band PoE Access Point, 2016). According to the vendor, "With WDS support, network administrators can set up multiple DAP-2695 access points throughout a facility and configure them to bridge with one another while also providing network access to individual clients" (Wireless AC1750 Simultaneous Dual-Band PoE Access Point, 2016, para. 4).

In addition, the DAP-2695 also provides support for other advanced features that ensure fail-safe wireless connectivity including load balancing and redundancy (Wireless AC1750 Simultaneous Dual-Band PoE Access Point, 2016).

Stuck Writing Your "Proposal for a Small Business Computer Network" Essay?

View All Our Example Proposal for a Small Business Computer Network Essay

Have A Custom Example Essay Written

Moreover, the DAP-2695 is specifically designed for indoor use and the vendor offers a limited lifetime warranty (Wireless AC1750 Simultaneous Dual-Band PoE Access Point, 2016). Prices for the DAP-2695 range from $249.97 from Provantage to $342.81 from Newegg.com, with a median price of $296.60 offered by Sears. This price range is deemed highly cost effective given this device's features, including several that are specifically designed to protect the security of the network as discussed below.

Security

Unfortunately, one of the harsh realities of launching a new computer network environment for small businesses is their vulnerability to security threats. For instance, Hutchings and Smith (2013) emphasize that, "Small businesses face a number of computer security threats and may lack the time and/or technical resources to install software updates and patches to fix software and security bugs or address wireless network security, rendering them vulnerable to network exploitation" (p. 2). Fortunately,

the DAP-2695 supports the enterprise version of WPA2 (802.11i) using a built-in internal RADIUS server together with support for the RADIUS server backend, thereby allowing users to create their accounts within their own personal computers in order to help maintain a secure wireless network (Wireless AC1750 Simultaneous Dual-Band PoE Access Point, 2016).

In addition, rogue AP detection, wireless LAN segmentation, MAC address filtering, SSID broadcast disable, and wireless broadcast scheduling are included in this configuration in order to provide additional security for small business wireless networks (Wireless AC1750 Simultaneous Dual-Band PoE Access Point, 2016). According to the vendor, "[The DAP-2695] also includes a wireless client isolation mechanism, which limits direct client-to-client communication. Additionally, the DAP-2695 supports Network Access Protection (NAP), a feature of Windows Server® 2008, allowing network administrators to define multiple levels of network access based on individual client's need" (Wireless AC1750 Simultaneous Dual-Band PoE Access Point, 2016, para. 5).

It is important to note, though, that the above-described security features offered by the DAP-2695 should not be regarded as the end-all solution to this small publishing firm's computer security requirements. As Tysaic (2015) points out, "A lack of resources and a false sense of security can make small businesses enticing targets for hackers" (p. 18). Other steps that this company should take as part of its implementation of this computer network include those set forth in Table 1 below.

Table 1

Basic computer network security steps for small businesses

Step

Description/Rationale

Install proper network and work station controls.

An IT specialist needs to make sure the company has a properly configured firewall. Anti-virus software and current patches need to be applied to all hardware and software. Companies also should make sure access to data and systems is limited to individuals for whom access has been approved.

Establish a culture of security

Training is a key element in creating an environment where the importance of data security is appreciated and treated with the appropriate serious attitude. Employees need to understand the dangers of visiting unsafe websites while at work. They need to know what phishing emails look like, and that one click on a nefarious link can result in a major breach. Many companies block access to certain sites in the name of security

Use strong passwords

Having one employee use a weak password such as "Password 1" can put the whole organization at risk. Systems should encourage or even require passwords that use a combination of numbers and letters and are more difficult for hackers to crack. Employees should not use the same password for all sites and systems, and should be sure to use separate passwords for business and personal systems. Unique, complex passwords are essential.

Monitor vendors

Companies need to ask whether vendors have access to company data and whether data are secure after being accessed or obtained by the vendor.

Conduct periodic testing

Test systems at least yearly to identify vulnerabilities. Depending on the size and industry, some companies undergo more frequent testing.

Source: Adapted from Tysiac, 2015, p. 18

Conclusion

Any small business with 50 employees that is poised to grow even larger in the foreseeable future will require a flexible network solution that can grow with the company. The configuration of personal computers, peripherals, networking and security features outlined above will provide this company with excellent computing support for its current needs and will allow the company to expand this network as the need arises. Although training and implementation costs are not taken into account, it is reasonable to conclude that….....

Show More ⇣

     Open the full completed essay and source list


OR

     Order a one-of-a-kind custom essay on this topic


sample essay writing service

Cite This Resource:

Latest APA Format (6th edition)

Copy Reference
"Proposal For A Small Business Computer Network" (2016, January 16) Retrieved May 18, 2024, from
https://www.aceyourpaper.com/essays/proposal-small-business-computer-network-2157493

Latest MLA Format (8th edition)

Copy Reference
"Proposal For A Small Business Computer Network" 16 January 2016. Web.18 May. 2024. <
https://www.aceyourpaper.com/essays/proposal-small-business-computer-network-2157493>

Latest Chicago Format (16th edition)

Copy Reference
"Proposal For A Small Business Computer Network", 16 January 2016, Accessed.18 May. 2024,
https://www.aceyourpaper.com/essays/proposal-small-business-computer-network-2157493
   

Open, View, and/or
Download this Document
order custom essay example