Computer Network
Essays

An Internet Protocol address (IP address) is a special kind of numerical label which is assigned to various devices such as computers and printers that are part of a computer network that makes use of Internet protocol…

Launching a new bistro and bookstore is going to require three specific tasks be completed to ensure the stability, security and continued reliability of the network which over time will become the backbone of the information system and infrastructure of the store. These three tasks include the development of the new network, defining and implementing best practices and procedures for ensuring security of the network and its contents from unauthorized access, and the definition and use of guidelines and strategies for managing the integration of technological and sociotechnical frameworks. Each of these three strategic areas of the Bistro Bookstore is analyzed in this paper. Planning the Structure of the Network As the Bistro Bookstore will have two businesses running concurrently, it will be critically important to have a very agile, secure and scalability network architecture. A star topology will be optimal given the store supporting both a small bistro that will serve coffee, cappuccinos, hot and warm drinks in addition to pastries and small lunches and the bookstore that will have a collection of fiction, nonfiction, travel and reference titles including a music section and travel reference section. The star topology will allow for highly distributed network architecture, with Wi-Fi Access Points anchored to specific department servers and printers for managing inventory position reports and sales-out data across the store from each register. The star topology is ideal for an agile, highly distributed networking model as the workloads are evenly distributed throughout the network as well (Hale, 2005). In terms of the protocol, TCP/IP will provide the greatest flexibility in terms of configuration and the most effective levels of security. The TCP/IP command set and associated protocols will also ensure the network within the Bistro is plug-compatible with the network adapters, routers, hubs, switches and servers that will anchor the network. The TCP/IP protocol is the most pervasively supported and secure of all protocols in low-cost networking and connectivity devices (Potter, 2006). TCP/IP also supports advanced networking features including Dynamic Host Configuration Protocol (DHCP) which allows for IP addresses to be selectively assigned to laptops, tablet PCs including iPads and smartphones, configured either for non-secured or secured connections (Lehr, McKnight, 2003). A DHCP address checked out to a given device can be limited to as little as six hours of use, to 24 hours in the Window Server operating system (Leroy, Detal, Cathalo, et.al., 2011). This is very valuable for the Bistro, as it can assign long-term subnet mask leases to one specific series of devices used by the store while having an entirely different group dedicated to the customers' devices and free Wi-Fi which will be offered in the store. The TCP/IP protocol can be configured for peer-to-peer connections, which will also enable greater levels of file and transaction sharing and reporting throughout the store. Using the peer-to-peer protocol throughout the store will also make the DHCP-based protocol more effective in streamlining device integration and sharing of customers as well. All of these benefits accrue from creating a network based on the TCP/IP protocol running the DHCP network address allocation features. These features will also enable a much more effective level of security and scalability of the network over the long-term as well (Lehr, McKnight, 2003). Best of all, it will also create a platform for highly effective network security for the store and public systems that customers will be able to sue for accessing the Internet for free while visiting the Bistro and store shelves.

Computer Surveillance: Qualitative Attempt to Conceptualize Crime in the 21st Century

Practical Networking in the Modern Business Environment

Virtual Private Networking, or VPN, is a technology that lets people admission to their office's computer network over the Internet while at home or travelling. Entrance to a network in this way is referred to as remote access. VPN is most frequently put into practice by way of a router.

Addressed to the Chief Information Officer of the company

The convenience of wireless communication is so overwhelmingly obvious that given a choice, and provided there are no price constraints, almost everyone would prefer wireless instead of wired communication.

This paper is about e-spionage, or electronic espionage. It centers around the basic threat posed by viruses and trojans like Poison Ivy to the security of the United States. The nature of the threat is discussed as is the concept of whether or not this threat is a net positive or negative.

This paper reviews the relevant peer-reviewed and scholarly literature concerning the current challenges being encountered by the legislative process in Bahrain's Upper House of Parliament, the Consultative Council, from engineering management, logistics of information and knowledge management perspectives. A series of recommendations based on the literature review are followed by a summary of the research and important findings in the conclusion.

This paper is about intellectual property and corporate espionage. Corporate espionage is an illegal activity though it is on rise in industrial settings. Organizations consider it as one of the techniques to increase their market share and beat the competitor. Various laws have been approved to combat these practices on domestic and international levels. Violation of these acts can result is heavy fines and suspension from business sector.