Great Gatsby :: essays papers

Great Gatsby 3 Write an essay about the character and function of Nick Carraway. Despite the title, Nick Carraway is the first character we meet, and appropriately his role in The Great Gatsby is crucial; without him the story would lack balance and insight. The first chapter is primarily dedicated in establishing his personality and position in the book, then moving on to Tom and Daisy. Nick is our‘ guide, path finder’ in The Great Gatsby; he relates the story as he has seen it and from what others have told him. He strives at all times to be objective, his comments are balanced, as he says just in the first page of the book–‘ I’m inclined to reserve all judgements’. His objectivity is reinforced throughout to us by his scorn of Gatsby– he thoroughly disapproves of him– he‘ represented everything for which I have unaffected scorn’. Yet there is something–‘ some heightened sensitivity to the promises of life’,‘ an extraordinary gift for hope’ that is attractive to Nick, and requires him to make several attempts at describing it. He registers contempt for much of what Gatsby stands for– the falseness, the criminality, but still he likes him. His ability to laugh at Gatsby and his false airs‘ What was that? . . . The picture of Oxford?’ shows he’s neither charmed nor wholly disgusted by Gatsby. Nick sees him as the best of a‘ rotten crowd’, his approval is always relative– compared to Tom and Daisy his dream like innocence is attractive, though twisted into an impossible goal and only nearly achieved by criminality. But compared to Tom’s ruthless attitude to Myrtle and Wilson, Daisy’s careless abandonment of Gatsby and ultimately their complete inability to see their wrong–‘ if you think I didn’t have my share of suffering . . . I sat down and cried like a baby’– put Gatsby in a much fairer light. As Nick says, Gatsby was‘ worth the whole damn bunch put together’. His amusingly contemptuous remarks show his sense of humour, and although he is straight-laced, we are not bored by him. We are told of his age– thirty, which makes us take his opinions seriously, as he is not some immature unworldly man. Nick is introduced directly, but Gatsby remains a distant character for a good while. The establishment of Nick’s reflective, tolerant personality is essential, as are his limitations, so we don’t just dismiss him as Fitzgerald’s mouthpiece. The fact that he disapproves of Gatsby so early on, helps us to go along with his judgements when he tells us of Gatsby and unfolds the story. Our first mysterious glimpse of Gatsby prepares us for much of what is to

Honey Pots and Network Security Essay

Abstract Honey pots are specially designed to attract hackers for gathering data and hence alert the observers, and offer them an insight about what the intruder is attempting. Honey pots decoy attackers to apparently exposed but well observed computer system to learn about the strategy and tools used by the hackers and to improve the system security accordingly. However, the system built-up with the good intentions may sometimes be used in foul applications. The paper discusses about the honey pots in detail. The paper provides information what are honey pots, different types of honey pots, advantage and disadvantage of using honey pot. The paper also discusses about the security implications of honey pots. The later part of the paper provides information about how to create a honey pot, implementation of different honey pot tools and finally explains how honey pots secures a system from hackers. Honey Pots and Network Security Introduction ‘Honey pots’ are not new concept introduced for network deception. The concept has been deployed since long back from the introduction of internet. Challenges faced by the technology are higher than the advantages reaped. As the technology grows, the need for protection from the negative impacts has increased tremendously. Security personnel’s are more considered in protecting the crucial data from the attackers. Researchers and security specialist have been using various types of Honey pots, since the inception of the internet. Like real Honey pots, that attracts insects, the technical Honey pots acts as an attractive target to internet hackers. Though honey pots are not the real solution for the protection of the networked system from the illegal sources, they probably help in detecting the invader and alert the net administrator for future protection. What are honey pots? Honey pots are a bait source, which act as a genuine target inventing ambush from the invader. They are a tricky system, which tries to lure an invader away from critical systems. Honey pots acts a watching dog and manages to captures data from the hackers. The system is usually stored with superficially valuable information, which is actually fallacious and would not be eschewed by an honest user. Thus, any access to the Honey pots is considered as hacker. The predominant purpose of honey pot is to divert the attackers, to prevent the actual system, and to gather information about the invader for future research and development. In addition, it is also useful in providing information about the modus operandi and the tools of attack. Honey pot is an information system resource and any kind of system can be placed within the honey pot. Standard production system can be placed under honey pot to provide hackers a feeling of real system. In general, Honey pots act as an effectual method in preventing the illegal measures carried out in accessing the significant information on the system. The noteworthy features of the honey pots are first, they are user friendly and extremely flexible, secondly, honey pots discover the invaders whereabouts and activities and finally they invite the most recent vulnerabilities to the system, which helps the examiner to keep him more updated and help in to build a strong network protection. Types of honey pots Research Honey Pots Research organizations, educational institutes, or non-profit organizations run Research Honey Pots to collect information about the tactics and motives of the hackers. These organization attempts to spread awareness of the threat and vulnerabilities created by the hackers in the real network. These are considered high interaction honey pots, which involve high monitoring process and gather numerous information about the intruder’s activity, the method and technology used by the invader in breaking the system and further monitor their activity for future research. Production honey pots Production honey pots are used in the organizations within the production network linked with the production servers to improve the security measures. These â€Å"low-interaction honey pots are easier to deploy and provide little information about the attackers unlike research honey pots.† (Andress, A.2003). Production honey pots are similar to the conservative methods of invasion detection method. They discover the malicious activity performed by hackers and alerts the system administrator by capturing minimum data from the intruder. Advantages in using honey pots Honey pots are successful in capturing invaders prying the system. Hackers can be easily distracted to system targets, which they cannot damage. This provides researchers enough time to probe into hackers details and to respond them. Finally, â€Å"this system allows the researchers to examine the hacker’s action and help them to improve the system protection.† (Wible, B, 2003). Honey pots would be able to accumulate considerable amount of data about the invader during invasion. They gather all the information about the illegal activities performed by the invader. Honey pots though able to collect only small amount of data’s from the invaders the data collected by them are of higher value. Hence, honey pots serves as an easier and a cheaper tool in collecting all the malicious activity be the intruder. Honey pot is very simple and easy to implement. It dose not involves any complicated measures like intricate algorithms, tables or signatures. It is cheaper and provides enough time to the administrators to research on the information gathered. Honey pots also avert hackers from entering the system, as hackers may be confused with the real system and honeyed system and thus stop entering the network to avoid wastage of time. Disadvantages of Honey Pots Honey pots are not highly successful in its application. There are no proper legal standards devised for using Honey pots. The operating system using honey pots are prone to severe attacks when the attackers are triggered by denial of service. E.g., a disturbed denial of service attack against cnn.com that came from US. A high level of expertise is needed to the researchers and scrutinisers to use the system. Moreover, Sophos, 2004 says â€Å"hackers can use honey pots itself to attack our own system.† Honey Pots and Network Security Honey pots gather only limited information, as they will be able to track only the attackers who invade the system and cannot capture any other information against other network. A Typical Model of Honey pot with firewall Honey pots are premeditated to imitate like the real system in which the hacker would possibly invade in to capture information, but actually Honey Pots and Network Security Types of malicious attacks prevented by honey pots Honey pots help in preventing the following malicious attacks †¢ Spammers in e-mail address †¢ Spammers in proxy server †¢ Spammers in SMTP †¢ Worms Security implications of honey pots Application of Honey pots in the system has numerous advantages. The most significant implication of Honey pots is that it reposes confidence on the hackers offering a false impression on the existing security system and prevents the likelihood of the attack or probe to the real machine. Often attackers scrutinize a large block of computers looking for fatalities. Even attackers focusing a particular company will scrutinize the openly accessible information owned by the company searching for a mechanism as a starting point. Honey pots reduce this possibility of an attacker selecting crucial information as a target, detect, and records the initial scan as well as any subsequent attack. Like other invasion detection measures, there are no bogus positive with Honeypots. For example, IDS products such as Padded cells take a different approach. It waits for traditional IDS to detect an attacker. The attracters usually create a fake positive to a considerable amount before attacking any system. This is because there is likelihood that valid traffic will match the characteristics the IDS used to detect attacks. In Honey pots, all communications are suspected simply because the device is used only for attacking hackers. Thus, Honeypots can detect more hackers than any other invasive device. Observers and event trackers on the honey pot detect these unauthorized accesses and collect information about the attracter’s activities. The purpose of the honey pot is to distract an attacker from accessing significant information and to collect information about the attracter’s activity, and hearten the attacker to reside on the system for a long time for administration to take action. This helps in identifying the active and passive vulnaberitalies, which attack the operating system by recording the attacker’s details. The details recorded are stored for a month’s time allowing the researcher enough time to probe on hackers details. Requirements to create honey pot â€Å"Honey pots, an instruction detection tool used as a target for hackers is usually deployed in a system, which can be either a Cisco router or Ethernet Switch or HP Jet direct card†, says Roger A. Grimes. To implement an Early Warning system honey pot needs to create an attractive information source on the port so that it would be more flexible to trap invaders. According to Roger A. Grimes, â€Å"to implement honey pot in windows TCP ports 135, 137-139 and 445 and to implement in UNIX / LINUX host and RCP ports 22,111 are required.† How to create honey pot? There are numerous ways to deploy honey pot in a system. Lance Spitzner says, â€Å"an old system such as Windows XP without service pack or Red Hat 9.0 or Sussex 9.0 can be made use for this purpose were a copy of default OS can be installed.† The invaders can be easily trapped to such a setup, as it would like real and not like a honeyed system. Though some people deploy honey pots in virtual machines, as it is quicker in gathering information, the hackers would possibly identify it. However, the best tool for tracking invaders is open source honeyed system. This is highly complicated but more effective method of intrusion detection. However, for an effective monitoring sebek can be installed. How to implement different honey pot tools? Low interaction honey pots can be deployed in the system with windows 98 or 2000 in shorter period. They act like a machine working for back office of the company and offer bogus services like sending e-mails in http format and in ftp, imap or telnet. An example of back office alert from hacker, â€Å"BO>host 11.11.11.1 New host: 11.11.11.1.41256 BO: 11.11.11.1>dir ———Packet received from 11.11.11.1 port 41256—— Error 65: The network path was not found opening file c:* ———End of Data———- Honey Pots and Network Security BO: 11.11.11.1>reboot ———-Packet received from 11.11.11.1 port 41256——– Naughty, naughty. Bad hacker! No donut! ———End of Data———- BO: 11.11.11.1>quit† (Source- Marcus J. Ranum, 2002) In addition, spam honey pots can also be used for trapping invaders. The operating system rather than implementing automatic mailing system can alter the delivery method to manual mode. Thus, all mails from the different sources arrive and the suspicious one drops in the spam mode. Hence, mails are only received and not replied. â€Å"Another honey pot tool called as ‘Netcat’, which is used for gathering information from the port. â€Å"E.g. nc – 1- p 80 > capture. Txt† â€Å"This honey pot tool arrest all the invasion to the port and send them to the output file and easily strap up into a .BAT file.† (Marcus J. Ranum, 2002). How dose honey pots secure a system? Honey pots by its implementation tend to track the I.P address of the invader and gradually prevent the network from the invasion of the hacker from that I.P address. This is done by using lots of deception method like making the invader wait for a long time in the system, making the windows size to zero etc. This is mainly done to baffle the hacker and to squander his time and resource. However, during this process the network administrator would be in position to identify the hacker’s movement and will have time to stop the hacker or to respond to the hacker. â€Å"Unlike other intrusion detection method honey pots do not spawn huge amount of data’s but provide little data with high value and trap all new and strange attacks such as polymorphic shell code, work in encrypted and IPv6 environments†, says Roger A. Grimes. Honey pots also acts as an exceptional event-reporting tool since they can be easily disconnected form online and taken for detailed study without affecting the ongoing business activity. Conclusions A successful deployment of honeypot would act as an impediment to the attacker from reaching the actual information meanwhile provides information to the network administrator to defend the attack and protect the system from damage. In addition, successful baiting would endow with information about the invaders activity to the defender thus augmenting the security procedures, which includes firewall and Intrusion Detection System. Honey pots have tremendous potential for the computer security community. Like any new technology, they have some challenges to overcome. Most likely, none of these problems will ever be completely solved or eliminated. â€Å"However, one can witness a lot of development on the subject within next 12 to 18 months as many new developments that help to address these and other issues are forthcoming†. (Piazza, P. 2001) Bibliography Lance Spitzner, 2002, â€Å"Honeypots-Tracking Hackers.† Roger A. Grimes. 2005. â€Å"Honey pots for Windows†. Piazza, P. (2003, December). A System for Bettor Security. Security Management, 47, 24+. Sophos Reveals Latest ‘Dirty Dozen’ Spam Producing Countries. (2004, September 4). Manila Bulletin, p. NA. Wible, B. (2003). A Site Where Hackers Are Welcome: Using Hack-In Contests to Shape Preferences and Deter Computer Crime. Yale Law Journal, 112(6), 1577+.

Global Management Skills - 779 Words

MINA MANAGEMENT INSTITUTE SHARING THE VISION OF EXCELLENCE GLOBAL MANAGEMENT SKILLS The collapse of international economic boundaries, rapid changes, workforce mobility and diversity, and the economic interdependence of countries is what is popularly known as Globalisation. This phenomena poses difficult challenges to everyone especially mangers to reassess their capabilities and get ready to manage internationally. The need arises from the fact that traditional management skills are designed to manage only in local environment which is comparatively static and non changing. Contrarily international business environment is highly volatile, and rapidly changing. The skills meant for local environment will thus be insufficient if one†¦show more content†¦Getting involved with the right partners and avoiding wrong associates is a highly desirable trait which must be learnt by these managers. 3-CROSS CULTURAL SENSITIVITY: Culture means the set of beliefs, values and attitudes deeply held by people of one country, race or religion which set them apart from other people belonging to different countries, races, and religions. Culture deeply affects peoples values, beliefs and perceptions and make them different than that of others. This may lead to a lot of misunderstandings. For example a Westerner while talking to someone in the East who is looking down and not maintaining eyes contact with him may perceive that person to be some one telling lies. Contrarily the Easterner being looked directly into his eyes may find it rude or intimidating. To overcome these types of problems managers must develop cross cultural sensitivity-the ability to correctly understand, respect ad successfully deal with the people of other cultures. It should be emphasised here that cross cultural sensitivity is extremely important for a modern manager as trivial mistakes can lead to great losses and problems. 4- SELF MOTIVATION: Self motivation is the ability to pick up one’s self on continuous basis. Away from home country in another place many things can happen leading to disappointments and failures. To cope up, an international manager must see it very positively and showShow MoreRelatedGlobal Management Skills2761 Words   |  12 Pages411 2010 Global Management Skills and Training Globalization has flattened our borders and increased our opportunities for trade, participating in joint ventures or establishing foreign direct investments in other countries. Unlike managing a business on US soil interacting and directing a company in a foreign country requires an advanced skill set to be successful. Those skills should include a general business education and an advanced or MBA program focused on global management highlightingRead MoreDecathlon Group: Global Management Skills3643 Words   |  15 Pagesand thoroughly in order to be successful. Global Management Skills Managing others is a skill not everyone possesses, but it is something that everyone can learn (Bass Avolio, 1994; Sommers Barnes, 2001). However, management of people cannot be learned overnight, and that is especially true when it comes to an overseas assignment where everything is different and the culture and language can quickly become barriers to understand and proper management of employees. My principal strength as aRead MoreGlobal Management Skills of the Walmart Corporation Essay2100 Words   |  9 Pagesand objective Research Title A Research into Developing Global Management Skills of Wal-Mart (Japan) Research Question How to reduce the impact of cultural issues on Wal-Mart’s business in Japan through the development of global management skills? Research Objective 1. To investigate the importance of developing global management skills 2. Training to develop global management skills 3. Learning how to develop global management skills 1.3 Research rationale / contribution I found thatRead MoreManagement Skills Need For The Business Successful And Profitable At The Global Platform1638 Words   |  7 Pagesfails miserably to engage their employees. The management skills need to be effectively leveraged so as to maximize the success of the business and are the key elements for making the healthy and desirable workplace. Business is an entity with several numbers of internal and external customers and these customers are effectively managed via effective management skills. Thus, management skills is about knowing and doing, whereby conceptual rules of management is easy to understand but it is the capabilityRead MorePersonal Statement On Experiential Exercise930 Words   |  4 Pagestaking the â€Å"Apply Your Skills: Experiential Exercise† survey on page 29 of the Management textbook, I learned that my managerial skills scored the lowest in the technical skills category. Whether I am too subjective in my answers or I misunderstood some of the q uestions, I believe this is, in some part, an error. My technical skills have led me to excel in my jobs throughout the years. My next lowest score was in the human skills category. The textbook defines human skill as â€Å"the manager’s abilityRead MoreDynamic Globalized Business Has Changed Managers Job1160 Words   |  5 Pagestheir job. However, due to the changes of business world, supervisors may need to deal with complicated international management issues, such as managing change, managing multi-cultural workers and managing subsidiary. Managers’ job can be described into three categories, which are function, roles and skills. The changes of managers’ jobs have changed the functions, roles, and skills of managers become more complicated and hard. This essay will first define the term of globalization. Then it willRead MoreQuestions On Skills And Skills922 Words   |  4 PagesSkills Approach Introduction The area of leadership skills and abilities has been studied by many researchers. One of the models was put forward by Katz in which he determined three various levels of skills that leaders in organizations must have. These skills included technical skills, human skills and conceptual skills (Northouse, 2015). The researcher stated that these skills tend to differ from qualities or traits of leaders as skills describe what leaders can attain while traits describe whoRead MoreHuman Resource Management And Its Importance1517 Words   |  7 Pagesbegan to change from the industrial economy to a knowledge economy era. Economic globalization and improve the level of global competition, organizations have had to make full use of all their resources to ensure its survival and development. As an important resource organization human resource organization also attracted more and more attention. Effective human resource management has become a key organizational development and success. In 1991, the United States, IBM and Tower Perrin consulting firmRead MoreManagement and Page Ref11976 Words   |  48 Pagesinterpersonal skills helps organizations attract and keep high-performing employees. Positive social relationships are associated with lower stress at work and lower turnover. Finally, companies with reputations as good places to work have been found to generate superior financial performance. Expanding a companys consulting needs is not a positive reason to teach organizational behavior. Diff: 2 Page Ref: 4 Topic: Importance of Interpersonal Skills Skill: AACSB: Analytic Skills Objective: InterpersonalRead MorePrinciples of Management2084 Words   |  9 PagesChapter 1: 1. Developing employee skills is a challenge in almost any environment. What type of skills needs to be mostly developed for EMAL trainees? * Technical skills. 2. Once those employees progress in their careers and get promoted, what kind of skills would be needed? * Human skills the most and less of technical and conceptual skills. 3. Go to the Emirates Aluminum Website at www.emal.ae. What can you tell about the company’s emphasis on people and their careers