A computer networking and data network is a telecommunication network that allows the computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams. This facilitates communication and resources sharing within huge amount of people in deferent location. Best known as Internet, is the computer network established using either cable media or wireless media. The only system been used before 19th century was postal system, and it would take several
Networking Computer Systems A network is a group of two or more computer systems sharing services and interacting in some manner. In most cases, this interaction is accomplished through a shared communication link, with the shared components being data. Put simply, a network is a collection of machines that have been linked both physically and through software components to soothe communication and the sharing of information. To make the communications between two or more computers work,
grantedthat computers should be connected together. When it comes to networking, it's hard to believe that the field is still a relatively young one, especially when it comes to hooking up small computers like PCs. In approaching any discussion of networking, it is very useful to take a step back and look at networking from a high level. What is it, exactly, and why is it now considered? So, it important that it is assumed that most PCs and other devices should be networked. Computer network is the
Computer networking has changed our lifestyle tremendously. It provided opportunity for many people to work at home. Today we use computer networking to do our banking from home, communicate with relatives, shop online, and even to entertain ourselves with music or by playing video games. We can get access to information on almost any subject we can imagine at the click of a mouse. Companies can save millions of dollars by sharing resources via computer networks rather than by shipping or traveling
involved the world. A revolution is a sudden change in the way people live (Merriam-Webster). The birth of computer networking started during the early 1970's and began to flourish during the late 1970's. Various manufacturers in the computer industry launched small minicomputers with enough computational power to cater the needs of several users. Because of the cheap prices of such computers, every department in sizable organizations can afford one. In order to interconnect minicomputers and allow
The first time I happened to know about computer networks was when in my third semester, I attended a lecture on networking by one of the university professors. This lecture had left me awed. With the increased curiosity in this field of networking, I enrolled myself in a course called "Networks". Within this course, I got an opportunity to work on various switched networks, FTP, DNS, DHCP, NFS and Telnet configurations, shell programming, apache web server, structured cabling, firewall services
of what some see as a revolution in learning. (Veccia, 1998; Wilson, 1997) In addition to overcoming geographical constraints on the delivery of education, new technologies promise to expand the basic nature of education. In quantitative terms, computer communication is opening up vast new sources of information and learning by enabling on-line access that frees schools from complete dependence on paper delivery. Associated with this is the ability to link written with audio and visual material
Method of Communication and Different Uses of Communication With the development of civilization and written languages came the need for more frequent and reliable methods of communication allowing messages to reach longer distances. This was essential to the control of trade and other affairs between nations and empires. Early man used cave walls as the media on which messages could be transcribed, this was common for many years, until the Egyptians discovered a special kind of rush (Papyrus)
Linux Networking Capabilities Linux is a Unix clone written from scratch by Linus Torvalds with assistance from a loosely-knit team of hackers across the Net. It aims towards POSIX compliance. It has all the features expected in a modern fully-fledged Unix, including true multitasking, virtual memory, shared libraries, demand loading, shared copy-on-write executables, proper memory management and TCP/IP networking. It runs mainly on 386/486/586-based PCs, using the hardware facilities of the
properly and safely utilize wireless technology the user also must understand the various types of wireless security. Once grasping these technologies and standards, anyone can implement a wireless network in their home. First, the 802.11b wireless networking standard, which is the most common consumer based standard. The 802.11b standard's frequency is in the 2.4 GHz range which is common with most cordless land line telephones and some microwave ovens. There are not really many problems with interference
Networking Report Contents The report is broken down in 30 main sections in them the following can be viewed: 1. INTRODUCTION 2. WHAT IS A NETWORK? 3. WHAT ARE THE BENEFITS FROM NETWORKING? 4. NETWORK RELATIONSHIP TYPES 5. WIDE AREA NETWORKS (WAN) 6. LOCAL AREA NETWORKS (LAN) 7. METROPOLITAN AREA NETWORK (MAN) 8. PEER-TO-PEER NETWORK RELATIONSHIP 9. CLIENT/SERVER NETWORK RELATIONSHIP 10. COMPARING PEER-TO-PEER AND CLIENT/SERVER 11. ADVANTAGES
within wireless routers and access points. Additionally, users utilize weak security configuration within their wireless networks from lack cyber security knowledge. A typical home wireless network consists of an access point (AP), several personal computers, and increasingly, personal devices such as tablets or cellphones. Today, a home wireless network is primarily used to provide access to a wired Internet connection via communication that occurs to and from an AP. Future home wireless networks are
Q1:- Identify and explain the advantages of subnet? Answer: A subnet is a logical grouping of network devices. which mention which hosts a part of a sub network number are come with the subnet is divided into their respective networks virtually defined sections allows the administrator to gain a lot of network subnets. When there as any organization network divided i nto subnets allows it to be connected to the Internet with a single shared network address. Subnets outside an organization can
A• Upgrading the Network Infrastructure Analysis A data network is a telecommunications network that allows computers to exchange data. In computer networks, networked devices pass data to each other through data connections. These connections between the devices in the networks are established by using either cable or wireless media. Computer networks differ in the physical media used to transmit their signals, the communications protocols to organize network traffic, the network's size, topology
known Anglo-Saxon poems: Beowulf (thought by some to have been written in the eighth century AD, and rife with fighting, slaying and mythical monsters), as part of its commitment to increase access to its collections, by use of digital imaging and networking technology. Images of parts of the Beowulf manuscript are scanned in 24-bit colour, both under visible and ultraviolet light. These images may be of entire pages, or just single words or letters. The resulting image files are huge: at a maximum
Conflict Management in the Workplace Introduction Conflict management in the workplace is an issue that every leader, manager, or employee has to deal with at one time or another. The basics of conflict management include improving communication, teamwork, and a systematic approach to solving the disagreement. This paper explores various techniques that can be utilized to manage conflict in the workplace. Workplace Conflict Management Conflict is defined by Hellriegel, Slocum and Woodman as “the
them on to the Internet, and forward your requested Internet responses back to you. A better service is provided by the Point-to-Point Protocol (PPP). Point-to-Point Protocol is a protocol for communication between two computers using a serial interface, typically a personal computer connected by phone line to a server. For example, your Internet server provider may provide you with a PPP connection so that the provider's server can respond to your requests, pass them on to the Internet, and forward
Webliography for MKT 352 Topic : MySpace and other social networking companies as Internet Advertising Revenues. Factors to consider are the business models for these websites, their rising popularity, and the attraction of brands to advertise themselves in social networking websites (especially MySpace) 1. O'Malley, Gavin "MySpace vs. eBay? Site leaps into e-commerce." Advertising Age; September 11 2006, Vol. 77 Issue 37, p6-6, 2/5p, 1 chart, 1c < http://0-search.ebscohost.com.library.ggu
This paper is going to discuss wireless security from a broad view where I will go into why exactly wireless security is so important especially today as the ways in which we are communicating is changing dramatically. From there I will discuss the multiple wireless securities that are available to give a better understanding of the options given. Then I will go into why exactly not protecting your wireless can be so dangerous with some descriptions on the most dangerous wireless attacks out there
The Future of P2P Technology and Music Since 1999, the situation around music has been changed drastically. In that year, the novel software “Napster” was released. With this software, people became able to get any file they want easily, sometimes illegally. Some musicians and people in the entertainment industry have tried to exterminate that P2P “Peer to Peer” technology. But it looks as if their efforts are in vain. People are going to use P2P technology more and it might as well become the