Computer Networks Essay

Thin Client vs. Fat Client & Network Design Considerations Introduction Network computing was created in an effort to allow users of a computer application to share data more easily than using stand alone computers. Clients on a client/server network store their application data on a central server. There are two categories of clients on a network. They were originally categorized by their hardware design, but today clients are categorized by the software application design and where the

ARPANET into the internet of today. The internet has developed since its conception to include not only computers but mobile devices as well to connect people and expand the global presence for businesses and their ability to reach millions through online advertisements and sales. The internet was started as a concept with the help of the government to help the flow of communication to the computer science research community. J.C.R. Licklider of MIT was the first person to describe that social interaction

1 LAN Local Area Network is a computer network that interconnects computers within a limited area such as a home, school, computer laboratory, or office building using network media. MAN Metropolitan Area network is a computer network in which two or more computers or communicating devices or networks which are geographically separated but in same metropolitan city and are connected to each other are said to be connected on MAN. PAN personal area network is a computer network used for data transmission

The main objective of this paper is to create and analyze the need for network security area of residence. Equilibrium is established safety against the risk always necessary to be moderate. How HAN is related families there is some interest "paid to the network security area of the residence. Previously threats HAN were other malware and viruses. Now, in this modern world, with the invention of technology wireless networking, broadband and convergence of various technologies of communication that

automated. Also assess which department is most in need of a network. The level of automation varies significantly among the NDAS departments and offices. In addition, NDAS is in the process of downsizing to achieve a more cost-effective computer support system. For example, the Sales and Marketing Division has a desktop computer for each of the account representatives. All of these computers are connected to a small local area network (LAN) that serves only the Sales and Marketing Division. The

Advantages and disadvantages of computer networking in personal and business environments Koteswararao makkena Wilmington university Author Note Koteswararao makkena was Department of information assurance, Wilmington University. This research was support by information systems technology. Corresponded concerning this article should be

and viruses which attach to emails without the receiver even noticing. In this modern day e-commerce which relies on computer systems for transactions to take place and has become a virtual marketplace and allows businesses to have online stores which makes it accessible for the customer. Customers can now buy services and goods without having to leave their homes. “While many computer systems collect audit data, most do not have any capability for automated analysis of that data” [Anderson, et al,

is needed at this time to come put with a final estimate. I would also recommend buying cables in different jacket colors to help differentiate between network devices if possible. This will help to narrow down troubleshooting issues with in the office. If someone loses connectivity you will be able to find the root of the issue much faster. Network Devices Server You will need a server that will handle the 200 employees you have now with room to grow for the 350 you expect to have in the next year

A LAN networks job is to link computers together through a central device. That central device is the router, it is what transfers data to and from computers with an Ethernet cable or wirelessly as long as you are connected to the network. When you connect to the internet you are actually connecting to millions of networks that are connect through a multitude of ways: telephone lines, cable, and even fiber optic lines. A LAN and the Internet are the same only in the way that they both need a router

Model As we all know, the growth of computer networks continues to rapidly grow. The digital revolution has changed the way we work and communicate almost beyond recognition. Provided that, foreseeing the changes and potential compatibility problems, in the mid nineteen eighties, the international standard organization (ISO) developed a networking reference model to standardize how network systems communicate with each other. It is a logical model for how network systems are supposed to communicate