Journal Essay Example | Topics and Well Written Essays - 750 words - 1

Journal - Essay ExampleThe crime involved an lucre fraud ring used to infect millions of computers internationally. Six Estonian nationals who used a virus called DNSChanger to infect millions of computers and manipulate computers without the awareness of the computer owners committed the crime. The criminals manipulated websites relations with advertisements and managed to nurse more than $14 million. Additionally, the infected computers were prone to infection by other types of malicious malware (FBI, 2011). I found the story interesting due to the modality in which the criminals used the malware to manipulate advertisement websites. Additionally, the crime was widespread since it affected over 4 million computers. The cyber thieves used the malware to redirect users requesting to purchase objects online to a website they had developed. This depicts the advance(a) nature of cybercrimes. The website purported to sell similar goods. Additionally, the malicious DNS altered searc hes by users and endorsed fake products. People would thus purchase goods unknowingly but would never get the deliveries. The geek depicted how the levels of cybercrimes have join ond. Additionally, the subject area validates the need for protection of advertisement websites. To resolve the issue the FBI investigators had to replace the DNS servers with legitimate servers. The crime also present the increased purpose of computer forensics in dealing with crimes. The fraud led to development of DNSChanger virus scan and removal software that can be used to disinfect computers that had been take out from internet connection (FBI, 2011). Operation Phish Phry Operation Phish Phry is another example of a cyber-fraud committed in 2009 by group of about 100 cyber criminals. The fraud targeted banks in U.S. and was investigated by United States Federal Bureau of Investigation (FBI) in conjunction with Egyptian authorities and Los Angeles Electronic Crimes Task Force. The cyber thieves used email fraud to obtain sensitive information such as usernames, passwords, and other financial information from users. They would send emails that appeared official to the victims asking them to submit their bank account details. On entrance the details, the users information would be directed to an untrusted websites without their knowledge where they give their information that would accessible to the tricksters. The frauds would then use the information to transfer funds from the users bank accounts to bogus accounts. About $1.5 million was stolen (Federal Bureau of Investigations , 2009). The crime interested me since it demonstrated how competition in development of software has led to increase in cybercrimes. Additionally, the crime was recognized as the cyber-crime with the highest number of defendants in the computer crime history. The crime involved competition between law enforcers and the criminals. Additionally, the crime demonstrated the increasing misuse of techn ological advances in crime enhancement. The cybercrime was conducted by criminal operation within United States and their counterparts were in Egypt. This depicts the extent to which cybercrimes have become complicated. remote other crimes that are often conducted by people operating within same locality, cybercrimes can involve people located anywhere across the globe. This case depicts the need for law enforcers to advance their computer forensic technologies to be able to

Cold War Coursework Example | Topics and Well Written Essays - 1500 words

Cold warf atomic number 18 - Coursework ExampleThe term the Cold War was first used by George Orwell in his article that was published in 1945 referring to what he predicted would be a nuclear stalemate between the worlds two monstrous super powers (Walker, 1995). Since the USSR and the USA fought as associate during the Second World War, it was expected that their relationship would subsequently be fri exterminately and firm. However, this never happened and preferably they turned out to be enemies and rivals (Sheehan, 2003). This paper will discuss the Cold War and its various aspects including the nature of the war causes of the war the effects of the war the end of the war and the aftermath of the Cold War. The Nature of the Cold War After the Second World War, the USSR and the US emerged as the worlds two superpowers with wakeless ideological, political and stinting differences. These two superpowers were very distrustful of each other(a) they lacked mutual understanding of alien culture and each sought to enhance their economic and military capabilities (Gaddis, 2007). Both of them created some of the most intriguing economic and political policies, and developed weapons of destructive capability. So, what exactly was the nature of the Cold War? This question cigaret be answered by understanding the ideological, economic and political policies that each of them upheld and attempted to spread to other parts of the world. All these policies were largely aimed at enhancing these two superpowers single political and economic capability within the international form. They each wanted to control a large number of allies on their sides and to benefit from resources from the allies that they would have wooed to their side (LaFeber and LaFeber, 2008). On unitary side, the US advocated for democratic states characterized with periodic free elections, upholding of rule of law, respect of human rights, freedom of expression and movement, and constitutionalism among others. On the other hand, the USSR was advocating for autocratic states characterized with fixed or no elections and limited freedoms and rights among citizens (Walker, 1995) The USSR preferred states that have strong central government and whose citizens have limited freedoms and rights. Also, the US on one hand pushed for capitalism as the preferred economic system around the world, while the USSR advocated for communism as her preferred economic system. Capitalism is an economic system that is founded on the concept of individualism and free market (LaFeber and LaFeber, 2008). On the other hand, communism is founded on the concept of collectivism and state control of the markets. In prosecute their divergent interests, the US and the USSR separately acquired allies mainly in Asia, Africa and Eastern Europe. The conflict between these two superpowers became increasingly apparent through military coalitions with their respective(prenominal) allies, espionage, nuclear and co nventional arms race, strategic conventional military deployments, enormous propaganda campaigns, as well as through technological competitions (Gaddis, 2007). Causes of the Cold War Historians are of the view that there were multiple factors that caused the Cold War. The first main cause was that the Soviet Union wanted to propagate and spread its communism ideology world(a) and this alarmed the Western world and especially the Americans

The Structure and Development of Nigerian Economy Essay

The Structure and Development of Nigerian Economy - Essay ExampleThe current president Umaru YarAdua came to power following a controversial election in 2007.The economy of Nigeria has always been dominated by Petroleum accounting for about 25 percent of GDP. 90 percent of exports consist of rock oil colour and related products and 70 percent of establishment revenue comes from Oil. But lately its dependence on oil is set to change due to the constant kerfuffle in the delta region making oil production difficult. About 65% of the population is engaged in agricultural activities.The economic reform in Nigeria started in year 2000, but the offset has been very slow throughout the country. Corruption remains pervasive despite progress made by the Economic and financial Crimes Commission.-The paper aims to examine the overall economic developing in Nigeria after its independence. The paper looks in detail how far the natural resources in Nigeria like petroleum, oil and gas sector s has helped the economic development of the country. It will also do an analysis of whether Nigeria depends too much upon the oil sector which provides 95% of its export earnings, and how this factor has weaken its agricultural potential. What are the major factors that contributed growth of Nigerian economy as a whole and what are the driving forces of Nigerian economy What are the key weaknesses of Nigeria as a country How corruption in Nigerian governmental agencies has affected the growth of Nigeria in all spheres. Objectives To evaluate overall economic development in Nigeria for the exist 5years (i.e. GDP rates, inflation or deflation, interest rates, movement of cash flow rate of the Unemployment and macroeconomic performance of the whole country). To analyze the growth of the petroleum, oil & gas sector, how far this growth has affected government revenue & economic development of the country. To discuss the trend in unemployment rate within the last 5years and evaluate whether the petroleum & gas sectors has any impact on such trend. Analyze problems in development of the economy due to lack of attention of government in agriculture & rural areas.To evaluate the various initiatives taken by the Nigerian Government to tackle the issues that hampers the economical growth of the country.(Erhiawarien). Work CitedIndex of Economic Freedom 2008. The Heritage Foundation. 2008. 16 Apr. 2008. . Nigeria General Information. MBendi Information for Africa. 23 Aug. 2006. 16 Apr. 2008. .Nigeria Economy. 16 Apr. 2008. .Country briefings Nigeria History in Brief. Economist.com. Business friendly. 15 Nov. 2004. 16 Apr. 2008. .Erhiawarien, Mercy. Masters discourse Proposal - Nigerias NEEDS, an Analysis of the NEEDS Policy. 16 Apr. 2008.

Management Information system (journal) Research Paper - 1

Management Information system (journal) - Research Paper causaCommunication, however, can be based on wire basel or wireless, whereby wire basel includes coaxial, fiber optic and twisted pairs, while wireless includes sat., mic., cell phone, radio. In networking, protocol includes TCP, HTTP, Bluetooth and USB.System development, on the other hand, can either be long term or short term depending on the nature of the advise. In exploitation a system, there are certain steps that must be followed for it to be a success. The foremost step is the formation of a team that result go through the whole process. This step is therefore followed by system analysis followed by a feasibility study, a study which analyzes the practicability of the project in various capacities. System design then follows next, which includes buy, lease, outsource and build. This is closely followed by a significant step of coding and testing. User stage then follows whereby the system is tested, documented, t raining conducted and implementation plan developed. Lastly, operation maintenance and audit comes into play, which marks the last stage of system

Discuss the banking regulatory and market framework in UK, address Assignment

Discuss the banking regulatory and market framework in UK, address thestrengths, weaknesses, opportunities and threats - Assignment ExampleIn 2009, collections for insurance premiums alone totalled nearly ?200 billion. The UK market for equities garnered 17% share of the global market in 2009, ranking only behind New York. Likewise, the lineage management industry ranks among the worlds largest, managing some ?4.1 trillion for the year 2009. All in all, the fiscal services sector turned in the largest loudness of corporate taxes for 2010, which comprised 11.2% of total tax receipts for the entire year. Contribution of output & employment to the UK economy from each fiscal services sector Financial serve Sub-Sectors Output (% of GDP) Employment Banking 5% 435,000 Insurance 2% 300,000 Fund Management 1% 50,000 Others including securities derivatives, commodities, and bullion 3% 208,000 Total 10% 993,000 Source U.K. Parliament, 2011 Definition of financial stability The Bank of Eng land is the statutorily designated entity to ensure the financial stability of the financial system of the UK, as pronounced in the Banking Act 2009. The specific definition of financial stability is difficult to delineate, because its context evolves over time. According to Adrian Coles, Director General of the Building Societies Association, articulated a definition for the proximate term, monetary stability in terms of a measurable objective, that is, the maintenance of a target inflation at 2%. In contrast, he highlights the elusiveness of the definition of financial stability How do we measure financial stability? How do we measure the success of the PRA? Is it one collapsed institution a year is okay but five, the Governor of the Bank has to publish a letter to the Chancellor of the Exchequer? (Coles, in UK Parliament, 2011). This is one of the problems that must be faced if an agency is to be created and charged with the monitoring and maintenance of financial stability in t he UK financial services industry. A consensus must be arrived at concerning its meaning, the extent to which it shall be achieved, the powers needed to ensure it, whether other policy objectives whitethorn be traded off for it, and in the case of the latter, how such trade-offs may be carried out. The most likely measures are to institute tighter measures to ensure increased capital ratios and meliorate quality of capital however, these may only mitigate the dire effects of a crisis, not prevent them. In the past, however, the economic shocks used to emanate elsewhere in the system, such as in trade or business operations, and sometimes as a repercussion of unforeseen events, and then trickle take to the financial system. The recent crisis, however, emanated from a cause principally within the system, as a direct consequence of the actions of financial institutions, and then transmitted through the financial network by contagion (UK Parliament, 2011). In a market based economy, u ncompetitive and inefficiently managed corporations should be allowed to bolt such is the position of the UK financial authorities. In a stable financial system, though, other institutions should not be hard hit by contagion, or the adverse effects should be limited. The companies destined to fail should fail in such a way that it is the shareholders and creditors of the company that bear the risk of failure, not the public. If necessary, an institution can be allowed to fail in a way that does not disrupt the financial system as a whole (Treasury Committee, in UK Parliament, 2011). A major concern that must be address in the containment of contagion risks is the

The Last Supper by Andrea del Castagno, Leonardo, Tintoretto Essay

The Last Supper by Andrea del Castagno, Leonardo, Tintoretto - Essay ExampleThe essay The Last Supper by Andrea del Castagno, Leonardo, Tintoretto compares three paintings - Andrea del Castagno, The Last Supper,1447 Leonardo, The Last supper, 1495-98 Tintoretto, The Last Supper, 1594. Del Castagnos painting is hotshot of the most distinct. It has a flat style, sharp angles and corners. All of this is in contrast with predominant style during the renaissance. This painting has no motion, no movement, and creates the sense in the viewer that they are looking into a sunken set of figurines. This static portrayal of Christ reinforces his importance historically. There is also something that recalls a Roman fresco close the piece, which also reinforces Christ as a historical figure set into a particular time and place, with historical importance. Da Vincis rendition of the ratiocination supper does not attempt to depict Christ in historical lights. This image attempts to cast Christ i n a more valet light. Da Vincis remnant supper does not give Christ any particular sign of super-humanness, with only the wisp of a cloud suggesting a halo. Christ is given a position of importance, pickings up the central portion of the image almost in its entirety, but there is nothing else that would overly separate him from the apostles. His clothing is similar in carcass and colour, he is not placed above the rest, nor does he have any sign of super-human lighting. Overall Da Vincis image depicts Christ in his humanity, reinforcing his human side and diminishing the supernatural.

Solving problem of elctrodynamic Assignment Example | Topics and Well Written Essays - 1500 words

Solving problem of elctrodynamic - Assignment ExampleAs before, the procedure for determining the Greens function is to split. The region of interest in to two parts (one on each side of the observation point), and separate solutions of the Laplace equation that satisfy the boundary conditions of every region, and then join the two solutions at the source point such that their values match up but the prototypical derivative (in whichever dimension we chose sides) has a finite discontinuity.The solution in the first region must be admissible down to which excludes the in term and the negative powers of p. However, these terms may be included in the solutions for region in second place. In individually regions, the solution must vanish at which excludes the cos termsHenceforth when the electromagnetic foreboding has reached the origin, the particle has traveled as far as the electromagnetic disturbance did, but in the opposite direction, so it is now twice as far from the origin as i t was when the disturbance we are just now feeling was generated.The electric fields do not depend on the unprimed variables and come out of the integrals, which was the point of the Taylor sequences expansion. After a little manipulation, we recognize the integrals that are left as the dipole moment and quadrupole momentsd) If, instead of the semi-classical charge density used above, the electron in the 2p state was describe by a circular Bohr orbit of radius , rotating with the transition frequency w0, what would the predicted power be? Express your answer in the same units as in part b and evaluate the ratio of the powers numerically.b) We now want to calculate the elds from the potentials. This is mostly straight forward, albeit tedious, algebra. We need to remember that the dipole moment is evaluated at the decelerate time, so that there is an implicit time dependence in p (t0)a) Starting with the Proca Lagrangian density (12.91) and following the same procedure as for the ele ctro