Networking technologies Essay Example | Topics and Well Written Essays - 2000 words

Networking technologies - Essay Example Today, computer networks have become an important aspect in present day communication. A lot of activities and processes are controlled by computer networks. Advancement made in computer network has highly improved the level of communication. However, for effective operations, computers have to be connected to each other and other peripheral devices (Bhunia, 2006, 99). This research paper is about standard office software, file sharing and printing capabilities in a computer network for all employees working in an organization. The paper will examine a bespoke client server application accessing a locally stored database with sensitive data accessible by only 20 employees. It will as well outline a proposal to upgrade an intranet accessible to each employee of the organization and an extranet accessible by trusted clients and an internet site for carrying out clients’ orders. Using ADSL for internet connectivity posses a security problem that brought about by its use, those using this kind of internet lack security since it is are very easy for hackers to hack the data on transit since there is no software to block hackers from reaching sensitive information (Shashi, 2007, 141). The use of Ethernet in LAN cause insecurity to data they transmit because it is a broadcast system. This implies that while transmitting information in this system, there are different segments that transferred data must move through towards the receiving computer. The hackers can use some sniffing programs to out data as it moves from the host towards the receiver (Simmonds and Ekert 2004, 320). Further, adoption of peer-to-peer technology to reduce the expense of coaxial cables in Ethernet LAN, at the same gives an unsecured networking because it bases its operation on sharing of information. Other computers in the group can access sensitive information that they share on the network. The network infrastructures like hubs and

International Business Competing in the global marketplace Essay - 1

International Business Competing in the global marketplace - Essay Example Free trade must be encouraged. What this says about targeted trade barriers is that they are restrictive and detrimental to the cause of free trade. Q3) The United States is a net debtor nation and hence the FDI flows into Japan are lesser than the FDI flows into the US from Japan. Moreover, the attractiveness of the US market for its consumption patterns and its sheer size make for businesses from all over the world to invest in the US. The implications of this trend would be that more and more businesses in the US would be owned by Japanese and may not be good for the US economy in the long term. Q4) I would recommend setting up a wholly owned subsidiary in Europe as this would lead to a case where my firm can make use of the local subsidies and also leverage on the fact that the technical competence available with my firm makes it possible to manufacture the computers at half the cost. As for the other options, exporting directly from the US may involve paying tariffs and duties. And licensing to a European firm means that my firm has to share the know how with them. Q1) This is a classic question about whether free trade is beneficial or domestic market driven economies are good. My opinion is that we should go by the theory of comparative advantage and thus let firms invest abroad and complete the cycle of investments from those countries flowing back home and creating jobs. Thus, the cyclic view of trade and inflows and outflows must be taken into account while making a decision regarding investing abroad or domestically. Q2) Any multilateral trading agreement would benefit the world economy in the longer term. What one country is good at and what another is good at and hence barter or exchange has been the underpinning of the world economy and thus free trade and multilateral trade agreements benefit everyone in the longer run. As for