The Dangers of SPAM Research Paper Example | Topics and Well Written Essays - 1250 words

The Dangers of SPAM - Research Paper Example They even explained an abbreviation for the respective concept that is Unsolicited Bulk Email (UBE). 2. Overview of Spam 2.1 Origin of Spam Fletcher stated that the first act of spam is considered to have taken place in 1978 when Gary Turk sent email messages to 400 people via the ARPANET; the purpose of the email was to promote his latest computing invention. Later, the term ‘spam’ originated from a Monty Python sketch that included few individuals singing the brand name of a canned meat ‘spam’ in a cafeteria in the 1980s. This is the instance after which the word became common and started being used other than the name of the brand. One of the most notorious initial spamming activities was initiated by two lawyers, Laurence Canter and Martha Siegel. They sent emails to around 6000 recipients to advertise their services for Green Card processing. Their actions were highly resented and were replied with hate emails from the recipients. The concept of spammin g caught on after the initial acts of resistance and became common from the late 1990s. According to Fletcher, the concept has intervened so deeply into the internet that it comprises of almost 78% emails from a total of 210 billion emails everyday around the world. Spammers have always managed to find their way around the spam filters and other detection software as they have learned the strategies and mechanics that are adopted by such software. Figure 1: Frequency of spam emails in different countries (Humphries) 2.2 Historical Approaches to End Spam Due to the absence of sophisticated spam filters in 1990s, simple techniques were used to fight spam. Zdziarski explained some of them in the following manner: Primitive Language Analysis: The messages were scanned for certain phrases like â€Å"Call Now†, â€Å"Free Trial† etc to find spam emails. This technique identified the spam messages on the basis of its content. Blacklisting: Paul Vixie devised a mechanism in wh ich the spammers were maintained in a list and the users were given the opportunity to ignore messages from them. This technique identified the spam messages on the basis of the origin and sender. 3. Types of Spam There are numerous types of spam prevailing on the web in the current times, some of the most common ones are: 3.1 Email Spam Bowers, Harnett and Edwards stated that email spam is used to advertise different products and services to a large segment of consumers by sending bulk emails. Numerous types of products and services are included in this category, such as financial services, products, health services, travel promotions etc. Many email spam are also sent with the aim of acquiring personal information of the users to pursue different kinds of fraudulent activities; such attempts are known as ‘phishing’. 3.2 Text Messages Spam Spamming activities also prevail on the wireless communication technology of cell phones. This medium often proves to cost the reci pient some amount if his package charges for the incoming of the text messages. Cell phone users suffer similar type of spam as the internet users, such as promotion of products and services and attempted scams. However, in the category of text messages, the recipient also receives lot of spam from the telecom service providers themselves in the form of promoting their latest campaigns. This might

Global Business Context Essay Example | Topics and Well Written Essays - 1500 words

Global Business Context - Essay Example This essay declare that principal macroeconomic variables and government policy instruments change in response to external factors over the course of a business. For example to curve the influx of imported items that will cut a big portion of the local industries’ customer base, the government can increase taxes of imports of certain types of imports. To combat inflation, the government can order the banks to release plenty of money into the economy. In order to make the factory workers happy, the state pass a law ordering all companies to increase the basic salary. This paper stresses that the Gross Domestic Product, the inflation rate and the unemployment rate are the three major, widely cited and watched macroeconomic variables of economic activity. And, gross domestic products will take into account all the production inside a country, independent of who, domestic or foreign, owns the production site. What is important is that the production takes place inside the territorial boundaries of the U.S. Most wages increase when business profits and prices of basic necessities like food, clothing and shelter increase. Shifts in labor market that can create unemployment or the reverse which is increased employment in some sectors of industry. The shifts in public policies affecting labor demand (such as minimum wage, worker safety, and even foreign trade legislation) can create shifts in the unemployment rate. ... And, gross domestic products will take into account all the production inside a country, independent of who, domestic or foreign, owns the production site. What is important is that the production takes place inside the territorial boundaries of the U.S.Also, most wages increase when business profits and prices of basic necessities like food, clothing and shelter increase. Shifts in labor market that can create unemployment or the reverse which is increased employment in some sectors of industry. Also, a few of these shifts are attributable changes in GDP are caused by changes in aggregate demand or aggregate supply, or both. Additionally, the shifts in public policies affecting labor demand (such as minimum wage, worker safety, and even foreign trade legislation) can create shifts in the unemployment rate.Further, increases in foreign currency exchange rates favor the exporter in times of increase but favor the buyer when prices of goods and commodities decrease. The unemployment ra te decreases when there is an increase in company profits. Unemployment rate had decreased to its lowest term from 17.2 percent in 1986. This according to the Northern Ireland Yearbook, 2005.Furthermore, inflation increases every year forcing business to increase the priceof its products. Inflation in an economy can be the result of an increase in aggregate demand that is not accompanied by an increase in aggregate supply. Clearly, this is known as demand-pull inflation. Further, a rise in any component of aggregate demand can produce demand-pull inflation. One reason for a sudden, unanticipated rise in aggregate demand can be an the unexpected rise in the supply of money. For