The Implications of an Extranet on the Business Model
(graphics not available) Purpose of the Report
The purpose of this report is to provide the strategic implications of an Extranet on my company's business model over the next three years. It is understood that the present business model utilizes an Intranet system.
Background of the Topic
When discussing Web-based technologies, we need to consider three distinct variations: the Internet, the Intranet and the Extranet.
Internet
The Internet is a public, global network of networks which is based on Internet Protocol (IP) and related standards (http://www.teleshuttle.com/media/extradef.htm). The Internet was designed to provide a standard means of interconnecting networks so that any system could communicate with any other system, regardless of physical location. It operates as a confederated network of networks (an "internet"), and offers universal accessibility (http://www.teleshuttle.com/media/extradef.htm).
Intranet
An intranet is a private application of the same internetworking technology, software, and applications within a private network, for use within an enterprise. It may be entirely disconnected from the public Internet, but is usually linked to it and protected from unauthorized access by security firewall systems (http://www.teleshuttle.com/media/extradef.htm). An intranet provides access to data across all functional areas of an organization. These functional areas including Sales and Marketing, Manufacturing and Production, Finance and Accounting, and Human Resources. Addtionally, Intranet applications have been developed for each of the aforementioned functional areas (see Figure 1 Above).
Extranet
While an intranet is private and is protected from public visits by firewalls, an organization can create an Extranet to allow authorized suppliers/distributors and customers/shareholders to have limited access to its internal intranet. An Extranet, or extended Internet, is a private business network of several cooperating organizations located outside the corporate firewall. An Extranet service uses existing Internet interactive infrastructure, including standard servers, email clients and Web browsers. This makes the extranet far more economical than the creation and maintenance of a proprietary networks. It enables trading partners, suppliers and customers with common interests to form a tight business relationship and a strong communication bond (see Figure 2).
Extranet Security
A typical Extranet site is partitioned into open and secure segments. Access security is the corner stone of the Extranet concept. Secure connections using Virtual Private Networks (VPN) between computers create a virtual tunnel, using inexpensive and ubiquitous public lines (see Figure 3). (Management Information Systems, pg. 291) Tunnel technology can also be used to individualize the Extranet site, providing access only to the features that a particular user is entitled to.
The World Wide Web and the internet is not the same thing, and they are often confused with being the one and same. However, the internet existed long before the www (World Wide Web). The internet refers to the massive network of computers stretching all over the world. The word internet also found its origin through this, the word comes from the two words interconnected and network. Though we can all with each other through internet, all the computers are not connected to the one and same mega computer. For each network there are one or several computers that hold the information that is needed to access all the information. This arrangement is known as the client-server architecture.
Providing Full-Text Access to Eric Digest. n.p. 2003. The 'Secondary' of the 'Secondary' of the Web. The Web. The Web.
Web. The Web. The Web. 9 May 2012. Lipking, Lawrence I, Stephen Greenblatt, and M. H. Abrams.
Virtual Private Network presents some advantages over the traditional network technologies. VPN offers direct cost savings over leased lines or long-distance calls for remote access, savings resulting from reduced training requirements and equipment, increased flexibility, scalability, and security. The main advantage of VPN is the cost savings of Internet VPN when compared to networks built using conventional leased lines. Leased lines include tariffs that have an installation fee, a fixed monthly cost, and a mileage charge. The cost to an organization of traditional leased lines may be reasonable at first but can increase exponentially as the organization grows. As an organization grows and more companies must be added to the network, the number of leased lines required increases dramatically. VPN that utilizes the Internet avoids this problem by simply tapping into the geographically distributed access already available. Another way VPN reduces costs is by reducing the need for long-distance telephone charges for remote access. Instead of having the offsite team of a company dial into the corporate modem bank via long distance lines, the company’s VPN allows them to simply place local calls to the ISP’s POP in order to connect to the corporate network.
The Web. The Web. 4 Nov. 2013. Patchin, Justin W., Joseph A. Schafer, and Sameer Hinduja.
All of these methods of technology play a vital role in a business sector. The business communication is incredibly impacted by computer devices such as these due to the leverage of communicating with its staff members, stakeholders, and the global market industries known around the world. My first choice the internet is “a rapidly growing computer-based networking system that attracts millions of organizations, firms, schools and governmental networking systems around the world in several different regions of the world (O’brien & Marakas, 2009).” The internet permits business to conduct business in a larger arena that is internationally based opposed to Duckett’s local business. This method of an international approach will allow the owner to monitor other competitors within the same industry. My second, choice is the intranet, which is similar to the internet form of technology “inside the corporation (O’brien & Marakas, 2009),” which means the company can successfully collaborate with others by communicating with their colleagues using an internal method. For example, Educational systems utilize intranets as a method for including everyone within the educational system to send out massive email announcements as alerts for upcoming training and other protocol tactics that everyone in the school system should be made aware of to promote growth. The objective is to increase communication skills successfully to personalized contacts, one-on-one meetings, phone calls, and emails are critical ways to communicate while conducting business. The final choice is extranet, which is also similar to the internet; however, it is “between venture and its stakeholder (O’brien & Marakas, 2009).” The extranet can be used to conduct data and professional development, this type of information or data is essential because it accesses the overall
The definition of the Internet put in one sentence is: A worldwide network of computer networks that use the TCP/IP network protocols to facilitate data transmission and exchange, where anyone with a computer can access the internet through an ISP (Internet Service Provider).
Over the past few years, Internet-enabled business, or e-business, has drastically improved efficiency and revenue growth. E-business applications such as e-commerce, supply-chain management, and remote access allow companies to streamline processes, lower operating costs, and increase customer satisfaction. Such applications require mission-critical networks that accommodate voice, video, and data traffic, and these networks must be scalable to support increasing numbers of users and the need for greater
...vantage of the overall network design and implement usable subnets with virtual local area networks. Use encryption and encapsulation to secure communications of public segments to enable extranets and cross-Internet company traffic. Use items such as intrusion detection systems and firewalls to keep unauthorized users out and monitor activity. Taken together, these pieces can make a secure network that is efficient, manageable, and effective.
Exploring The Internet The Internet is like a network of networks where any computer can link up to information stored within it. It is accessed by a telecommunications line and a modulator-demodulator (MODEM). It is brought to your computer screen by converting analogue telephone signals into digital computer signals. There are many advantages and disadvantages on the Internet.
Corporate Networks in organisations can be complex structures that “requires a great deal of attention” (Clemm 2007). Even small companies can have quite complex networks that are a considerable investment to the business. The notion that corporate network management is a cost to a business rather than a continual beneficial investment is a naive assumption that requires further investigation to the benefits that network management brings. Clemm (Clemm 2007) states in his text that the ultimate goal of network management “is to reduce and minimize total cost of ownership”, improving operational efficiency and lowering cost. Clemm (Clemm 2007) also notes that “Network Management is not just related to cost and quality”, which will be an continual concept presented throughout the report. The report will address key issues with corporate network management and ultimately argue and justify that corporate network management must be seen as a positive benefit to the business and not as a continual expense. The supporting articles will also provide sound evidence that networking is crucial to a business’s processes and production which can be seen from the OpenSSL Heartbleed Security vulnerability fiasco (Nieva 2014) or the QANTAS Amadeus system failure (Heasley 2012).
Term Paper: The History of the Internet The Internet began like most things in our society, that is to say that the government started it. The Internet started out as an experimental military network in the 1960s. Doug Engelbart prototypes an "Online System" (NLS) which does hypertext browsing, editing, email, and so on. The Internet is a worldwide broadcasting resource used for distributing information and a source for interaction between people on their computers. In 1973, the U.S. Defense Advanced Research Projects Agency (DARPA) initiated a research program to investigate techniques and technologies for interlinking packet networks of various kinds.
Internet as part of the history is the most important invention around the world which connects people thru phones, satellites and cables. People all over the world have access to it as it is everyday usage, and internet becomes globally real and in demand. To mention here, the usage for permits technically for travelling or getting tickets are electronically through internet, paying bills, shopping thru nets without going out (just browsing), playing games, and mostly the merit of possibly downloading music and movies in no time (just a click).
Goles, T., & Hirschheim, R. (Ed.) (1997). Intranets: The next IS solution? White Paper. Information Systems Research Center, University of Houston.