Enterprise Networking and Security Assignment Example | Topics and Well Written Essays - 3000 words

Enterprise Networking and Security - Assignment Example 1 Introduction It has been concluded by some experts that the year 2012 is considered to be the worst year in terms of computer network security breaches (Schirick 2012). Likewise, the year that has not even passed the half year mark, some of the foremost companies were sufferers of network security breaches resulting in massive losses (Schirick 2012). However, the news buzz only highlights Sony and Citibank to be victims of network security breaches, as these companies are popular among the public. The other sides of the picture highlights organizations of all sizes are affected by the consequences of network security breaches. Likewise, it can be concluded that network security risks are continuously evolving, modifying and growing at a rapid pace. Organizations normally install a firewall and even intrusion detection systems that triggers alerts of any suspicious activity, as these two components only covers the technical domain and not the human and physical domain. The current n etwork scenario is utilizing a Virtual Private Connection that is connecting one or more sites. However, the VPN connection is also entitled to allow internet traffic on the same dedicated line from the Internet Service Provider. Moreover, the current network only utilizes a single firewall that is located at the main campus of the university. It concludes that the rest of the two remote sites are only protected via a simple Network address translation function that is incorporated in a DSL modem. Moreover, there are no advanced security appliances such as Intrusion detection systems for analyzing and monitoring any suspicious activity that may possibly become a threat to the University’s computer network. Moreover, there is no patch management for updating security patches in the workstations connected to the network. There are no indications of hardening servers for instance, email server, application server, centralized server and database server must be hardened and needs physical protection as well. 2 Security Vulnerabilities The current network security vulnerabilities will be accessed in three categories i.e. logical security, internal security and external security. As far as logical security is concerned, we can see that the fig 1.1 demonstrates a firewall, Microsoft Internet Security and Acceleration (ISA) server and a domain controller with Microsoft Active Directory. The three categories for network vulnerabilities are categorized as below: 2.1 Logical Vulnerabilities The current logical controls for protecting information assets within the network are active Microsoft Active directory, ISA server and a Firewall. The Microsoft active directory is not primarily a security control, as it does not mitigate any risks associated with viruses, worms, Trojans, phishing, spam, denial of service attacks etc. however, it provides a secure administration of user profiles and File sharing features. File sharing threats are spreading on a rapid pace, as every now and then, new file sharing technologies are getting being developed and in demand. Controls will not only provide value from all network based services, but will also augment productivity for the organization in terms of revenue, customer loyalty and competitive advantage. Workgroup based environment is not centralized. For instance,

Apartheid in South Africa and Segregation in America --Comparison Research Paper

Apartheid in South Africa and Segregation in America --Comparison - Research Paper Example It may also occur due to a belief that one group is inferior to the other. This was seen in recent history in which two major instances of oppression took place: Apartheid in South Africa and Segregation in America. Although, these countries are continents apart and had very different histories, they both practiced forms of oppression which led to the dehumanizing and harsh subjugation of the oppressed group. Apartheid and Segregation shared various aspects, but also demonstrated certain differences. The victims of oppression went about various ways to gain liberation in these countries. During this assignment it will be discovered how Apartheid and Segregation came into being. It will also be seen how these systems were implemented and what they entailed. Finally, the struggle for freedom will be looked at and how South Africa and America were turned into strong democratic countries. 2. BACKGROUND In April 1652 the first Europeans, the Dutch under the leadership of Jan van Riebeeck, landed in present day Cape Town and subsequently settled in South Africa. At first the plan was to set up a way station for ships that sailed from Europe to India. But later they wished to claim the land as their own; however, they discovered that there were local in habitants living on the land already, such as the Khoikhoi in the Cape region. For the most part these different groups coexisted; however, when the Dutch began expanding they began using the locals for slaves to aid in tilling farmland and tending to household duties. When the settlers began moving further into the country, annexing the land, they discovered more natives. Often these natives were reluctant to give up their land and several wars over land, water and grazing supplies broke out, such as the border wars against the Xhosa. This led to many deaths, bitterness and fear of one another1. The British were conducting the practice of Colonialism in various parts of the world and when it seemed as though Napoleon was taking interest in South Africa the British colonized the Cape in 1795. The first British settlers arrived in South Africa in 1820 and were given farmland by the colonialists. The Dutch, which were now known as the Boers, were forced to live under British rule. Their education was no longer in Dutch but only in English and they could only practice the Anglican form of religion and not their Neder Duitse form. The Boers were only involved in agricultural practices, making their financial standing far below that of the British and when slavery was abolished by Britain in 1834, the living standards of the Boers further declined. This led to the Groot Trek by the Boers. They embarked on a journey to find their own independent land. This led to the creation of the two Boer republics, the Orange Free State and Transvaal. The British also delegated certain land, which was known as reserves, for the black tribes to live in. Often these reserves were too small for all the people and the land was barren, making living conditions difficult. The British brought into being certain legislation which restricted the rights of Black and Indian people such as, the Natal Legislative Assembly Bill (1894), which deprived Indians of the right to vote; the General Pass Regulations Bill (1905), which prohibited blacks from voting, limited them to fixed areas and introduced the Pass System; the Asiatic Registration Act (1906) which required all Indians to register and carry passes; and the South Africa Act (1910) that enfranchised whites,