Titlle-Security for the cloud infrastructure - Free Essay Example

Sample details Pages: 1 Words: 287 Downloads: 8 Date added: 2017/09/18 Category Technology Essay Type Argumentative essay Tags: Development Essay Did you like this example? Achieving security in the cloud infrastructure Titlle-Security for the cloud infrastructure Trusted virtual data center implementation Cloud computing is a term that describes the development of many existing technologies and approaches to computing into something different. â€Å"Clouds are a large pool of easily usable and accessible virtualized resources ( hardware, development platforms and/or services). Cloud service delivery is divided among three models. â€Å"SPI Model,†where ‘SPI’ refers to Software, Platform or Infrastructure (as a Service),. The trusted virtual data center (TVDc) is a technology developed to address the need for strong isolation and integrity guarantees in virtualized environments. TVDc by implementing controlled access to networked storage based on security labels and by implementing management prototypes that demonstrate the enforcement of isolation constraints and integrity checking. For intrusion detection in cloud comp uting the solution consists of two kinds of analysis behavioral and knowledge analysis. In behavioral analysis, data mining techniques were used and in knowledge analysis security policy violations and attack patterns were analyzed to detect or prevent intrusion. There are different authentication mechanisms for different services. The most commonly used mechanisms are Open Id, Open Auth, and User Request Token. The organizations using cloud computing should maintain their own data backups to continuous access to their data even at the extreme situations such as disaster at data center etc ( M. nd S. Pearson (2009) has proposed client based privacy manager to eliminate the fear of data leakage and loss of privacy in cloud computing. Benefit is that communication between the cloud and local machine is encrypted so that man in middle cannot intercept the traffic. This would be a huge cost saving for the company. Keywords-Cloud Computing,virtulized,prototypes,integrity checking,intr usion detection,database backups,request token. Don’t waste time! Our writers will create an original "Titlle-Security for the cloud infrastructure" essay for you Create order

Power of E-Commerce over Traditional Mall Shopping

POWER OF E-COMMERCE OVER TRADITIONAL MALL SHOPPING i. Most people with different ages can easily browse the internet for several reasons; however, the online shopping considered being one of the most amazing motives. Internet revolution and growing of online marketing shifted most of consumers’ preferences to rely on online shopping instead of the usual traditional mall shopping especially when it comes to convenience, easiness, and globalization. ii. Convenience a. Convenience is the key motivation for most online shoppers. Save gas time during shopping. Also, online store never close! b. Life is busy! Going for shopping malls is a hassle. It is difficult to compare prices as well as rigid working hours. iii. Easiness a.†¦show more content†¦When it comes to people with special need, such as older or handicapped, they might suffer while driving, parking, and walking to the targeted store, or they will ask for assistance during shopping. Extra merits go to online shopping, such as future reordering, which is allowing customers to place the same previous order over and over again. Also, since all purchasing is processed electronically, all transactions and receipts will be emailed to the customer, so there is no need to worry about losing receipts ever again. On the other hand, most stores will never accept to return and/or exchange without receipts. Unlike the boring approach of waiting in long lines to checkout or dealing with customer service in the retail shops (mainly during holidays and special occasions), the online stores are always ready to check a customer out whenever he/she is ready. When it comes to globalization, online shopping broadened the market to be between customers’ hands and makes shopping available for everyone. Nowadays, anyone can shop from foreign stores outside USA, such as European, Asian, or just any online store in the world. A person can shop and ship the desirable item(s) witho ut obstacles right to his/her door using reasonable shipping methods and rates. In fact, traditional stores do not have the ability to bring something from outside of the country. Stores, no matter how luxurious they are, they are still local stores. Definitely, the United States keeps theShow MoreRelatedThe impacts of TAOBAO(business to customer) on E-business in China.1646 Words   |  7 Pagesï » ¿The impacts of TAOBAO(business to customer) on E-business in China. Introduction In the last few decades, an increasing number of consumers are willing to choose online shopping rather than traditional purchase methods, such as supermarket and mall. The website named TAOBAO is a newly developing online shopping website, based on business-to-customer(B2C). This system can be defined as one model of electronic business (E-business) and that includes â€Å"Selling individual products to individual buyersRead More- Brick and Mortar Business to an E-Business Essay1615 Words   |  7 Pagesforce of efforts put in by many members and employees. Wal-Mart adopt E-business What business processes were changed? Possibly the single greatest success story of e-business and B2B implementation is that of the rise to dominance by Wal-Mart in the North American retail market. Wal-Mart has impressive growth in such a short time span and the single most important factor in this rise was their harnessing of the power of e-business. Wal-Mart built an inventory and supply chain management systemRead MoreAmazon, By Jeff Bezos1641 Words   |  7 Pagesspecialist on Wall Street in New York City. After considering many products to sell he decided on books. Amazon exploded onto the market as the premier website to buy, sell, and rent books. Bezos pioneered the industry with innovations like one click shopping, online customer reviews, and order verification emails. The company’s revenues soared to $15.6 million dollars by the end of 1997. Despite the tremendous revenues Amazon failed to turn a profit until the last quarter of 2001. Jeff Bezos focus remainedRead MoreAttitude of Indian Consumers Tow ards Online Shopping7049 Words   |  29 PagesATTITUDE OF INDIAN CONSUMER TOWARDS ONLINE SHOPPING A Project Presented to University Business School, Panjab University CERTIFICATE This is to certify that the Report entitled â€Å"Attitude of Indian Consumers towards Online Shopping† has been made for the partial fulfillment of the Marketing course by Bandeep Kaur, student of MBA Marketing, under my guidance. I confirm that this Report truly represents her work. 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Gravitational Force Free Essays

Newton’s Law of Universal Gravitation Apples had a significant contribution to the discovery of gravitation. The English physicist Isaac Newton (1642-1727) introduced the term â€Å"gravity† after he saw an apple falling onto the ground in his garden. â€Å"Gravity† is the force of attraction exerted by the earth on an object. We will write a custom essay sample on Gravitational Force or any similar topic only for you Order Now The moon orbits around the earth because of gravity too. Newton later proposed that gravity was just a particular case of gravitation. Every mass in the universe attracts every other mass. This is the main idea of Newton’s Law of Universal Gravitation. A portrait of Issac Newton. Courtesy of AIP Emilio Segre Visual Archives, W. F. Meggers Collection. The law was published in Newton’s famous work, the Principia (â€Å"Mathematical Principles of Natural Knowledge†) in 1687. It states that every particle in the universe exerts a force on every other particle along the line joining their centers. The magnitude of the force is directly proportional to the product of the masses of the two particles, and inversely proportional to the square of the distances between them. In mathematical terms: By team C007571, ThinkQuest2000. where and are the masses of the two particles, r is the distance between the two masses, F is the gravitational force between hem, and G is the universal gravitational constant, . The above equation only calculates the gravitational force of the simplest case between two particles. What if there are more than two? In that case, we calculate the resultant gravitational force on a particle by finding the vector sum of all the gravitational forces acting on it: By addi ng the unit vector to the equation, F now processes a direction! Interactively test the effects of gravitation on planets! Newton derived the relation in such a way that F is proportional to m because the force on a falling body (remember the apple? ) is directly roportional to its mass by Newton’s 2nd law of motion: F = ma, so F is proportional to m . When the earth exerts a force on the falling body, by Newton’s 3rd law of Motion, the falling body exerts an equal and opposite force on the earth. Therefore, the gravitational force F is proportional to both the masses of the falling body and the earth, i. e. and . The inverse square relationship , was justified by observing the motion of the moon. View of a full moon. Courtesy of NIX NASA Image Exchange Photo ID: AS11-44-6667 Date Taken: 07/21/69 Johannas Kepler Courtesy of : AIP Emilio Segre Visual Archives. Newton’s Law of Universal Gravitation has successfully explained the observation on planetary movements made by the German astronomer Kepler (1571-1630). It works perfectly well in the world of ordinary experience and has dominated for about 250 years. It, however, shows its shortcomings when explaining the unusual orbit of Mercury around the Sun. It breaks down when the gravitational forces get very strong or involving bodies moving at speeds near that of light. Einstein’s General Theory of Relativity of 1915, which has overcome this limitations of Newton’s Law, was able to demonstrate a better theory of gravitation. Home Gravitational potential energy How to cite Gravitational Force, Papers

Heaney Poems Essay Research Paper Question free essay sample

Heaney Poems Essay, Research Paper Question: # 8220 ; On the surface, Heaney # 8217 ; s verse forms are really simple. This simpleness nevertheless is delusory, for the verse forms are normally most elusive and complex. # 8221 ; What do you believe of this response to Heaney # 8217 ; s poems? Heaney # 8217 ; s poesy may at foremost, ab initio seem simple, yet his verse forms do incorporate more complex underlying subjects and thoughts. Heaney has refined his poesy to such a simple province, such as in # 8216 ; Punishment # 8217 ; , Blackberry Picking # 8217 ; and Death of a Naturalist # 8217 ; , that his verse forms are superficially simple, yet have complex, thought arousing thoughts seeded deeper below. This initial simpleness is seen in the verse form # 8216 ; Punishment # 8217 ; , yet is delusory, as the poem trades with many other complicated and sophisticated thoughts in relation to human nature and anthropology. The verse form may look simple at first such as ; # 8220 ; your encephalons exposed and darkened combs your musculuss neting and all your numbered castanetss # 8221 ; ( Stanza 9 ) These lines indicated the consecutive forward about scientific nature of the verse form, through Heaneys pick of unemotive words. We will write a custom essay sample on Heaney Poems Essay Research Paper Question or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page This simpleness is seen throughout the verse form, where the reader ab initio could comprehend the verse form to entirely be about the life, and visual aspect of a # 8216 ; bog adult female # 8217 ; . However at a deeper degree, Heaney looks at the really human society maps, both in antediluvian and present times. This us summed up at the terminal of the verse form ; # 8220 ; who would connive in civilised indignation yet understand the exact and tribal, intimate retaliation # 8221 ; ( Stanza 11 ) Heaney here, writes that he does non merely experience empathy and sympathy towards the # 8220 ; small Adulteress # 8221 ; , but is besides able to detach himself from his emotions and expression at her decease as a map of an antediluvian tribal system. The function which the bog adult female played in her society is farther elaborated to the function in which she would hold played in modern-day society ; # 8220 ; When your betraying sisters, cauled in pitch, wept by the railings # 8221 ; ( Stanza 10 ) This comparing of the adult female # 8217 ; s sacrificial decease in the yesteryear, and in modern Ireland in the present, is a construct which is far more complex than the verse form ab initio portrays. Heaney recognizes that the decease of the adult female in the yesteryear was necessary to maintain their society operation which is seen in his pick of words # 8220 ; exact # 8221 ; # 8220 ; tribal # 8221 ; and # 8220 ; adumbrate # 8221 ; are the words used to depict the slaying, which in no manner convey a negative intension. This is detached, anthropological position, is presented in a really simple mode through the usage of shunt, concise words and stanzas as seen earlier. Thus the verse form appear simple, nevertheless really serious, sophisticated thoughts are embedded within This implicit in complexness of subjects is besides seen in the verse form # 8220 ; Death of a Naturalist # 8221 ; . This verse form, once more may look like a simple descrip tive transition at first, nevertheless this position is delusory. Heaney recollects his young person, when he collected # 8216 ; frog spawn # 8217 ; in jars and watched the polliwogs hatch into toads. This is seen in # 8220 ; I would make full jampotfuls of the congealed pinpoints and delay and ticker until the flesh outing points burst into agile swimming polliwogs # 8221 ; Further on, Heaney recreates the sense of expectancy of the toads as a kid, through depicting the instructions of Miss Walls, in a kid like tone: The Mammy toad laid 100s of small eggs and this was frog spawn # 8221 ; However, Heaney so continues to depict his daze, when he found out the toads grew to be the gross disgusting â€Å"slime kings† , such as â€Å"Gross- bellied toads were cocked on turfs ; their loose cervixs pulsed like canvass †¦ Poised like clay grenades, their blunt caputs farting† The manner in which Heaney describes his daze of the toads gross nature, is hence really simplistic, as he recreates the experience of the kid, through composing like the kid, and utilizing kid like metaphors. However this simpleness is superficial, as the authorship manner does non truly stand for the subject of the verse form. The chief subject of the verse form is that of childhood artlessness, through ignorance. Heaney in the first portion of the verse form, describes his optimistic, yet false perceptual experience of toads, which is strongly contrasted by the gross disgusting world of nature. The contrast between childhood phantasy and world is a subject which is far more complex, than the simplistic ‘nature poem’ feeling the verse form ab initio gives. This thought of childhood artlessness is farther seen in the verse form â€Å"Blackberry Picking† This verse form is similar to that of â€Å"Death of a Naturalist† in that they both recreate childhood experiences in connexion to nature. â€Å"Blackberry Picking† describes Heaneys yearss as a kid, when he collected blackberries for the first clip in August. This expectancy of the berries is seen â€Å"It’s flesh was sweet Like thickened wine†¦.. Then ruddy 1s inked up that hungriness Sent us out with milk can, pea Sns, jam pots† However after roll uping the berries, they rotted ; â€Å"A rat grey fungus. gorging on our cache† The optimistic expectancy of the blackberries contrasts strongly with world, merely as in eath of a Naturalist† . Therefore likewise, the simplistic, kid like description in the verse form is delusory in that its thoughts transcend its authorship. Furthermore Heaney describes the berries as ; â€Å"Its flesh was sweet†¦ like summers †¦ discolorations open the lingua and lust† Heaney here gives the blackberries sexual deductions, through comparing the lusting for berries with the lecherousness in mention to sex. However, when the berries rot, Henaey writes ; â€Å"The Sweet flesh would turn sour† This implies that Heaney felt he had lost some sexual artlessness, through the sweet flesh of the berries, or of a adult female, turning sense, as a consequence of the passing of clip, or turning up. This in combination with the last line ; â€Å"Each twelvemonth I hoped they’ deep, knew they would not† gives a sense of loss of childhood artlessness merely like Hopkins â€Å"Spriny and Fall† â€Å"It is blight adult male was born fire It is Margaret you mourn for† This loss of artlessness, through the turning old ages consequences from the exposure to world as seen in both â€Å"Blackberry Picking† and â€Å"Death of a Naturalist† . Both of these constructs are far more complex, than the feeling which the verse forms give ab initio. Therefore through Heaneys poesy, he conveys complex, sophisticated issues through agencies of a simplification procedure. Through usage of simplified word construction and the kid like tone and imagination, Heaney presents a rather simple feeling ab initio. However this simpleness is delusory as beneath lies a broad scope of complex thoughts and issues such as childhood and sexual artlessness, every bit good as an anthropological position of human society. This complexness is subtly integrated into the simple feeling the verse forms ab initio give. Bibliography seamus heanye