Information Technology Essays

The author explains that data mining applications include market analysis, fraud detection or unusual pattern detection, risk analysis and management, text/web mining, stream mining and DNA/bio-data analysis, scientific data analysis. The data mining tasks can either be descriptive or predictive.

According to the paper today’s world rises with the use of the computer for almost everything. With the introduction of internet, the world is able to keep in touch with one another. Either a common man or a company can do this without moving even an inch but share all the information with the help of the strong network. When the network gains importance, the issue with it will also be very important.

Users need personalized web portals and services because they allow users to get the information they need quickly. Many users need to constantly pop online to check only a few things: A favorite news site, an e-mail account, Twitter and Facebook, for example. Opening four tabs in a browser to do that is absurd.

Huge rise in number of internet hosts is the basic reason of a deficiency in IP addresses. It will ultimately use the entire available address space. Additionally, the unexpected increase in home based networks has forced the internet protocol to be changed from IPv4 to IPv6.

With these technologies, communication and transactions within different channels of distribution have become more effective as they have eliminated some of the limitations to timely delivery of services, for example the need to travel (Traver 25). Traditionally, if a person wanted to buy a commodity, then, he had to make travel arrangements due to the fact that he had to visit the business premises in which his desired product was being sold.

It will discuss the requirements for one to be certified and areas that one can receive certification. In addition the paper will evaluate the employment opportunities available after receiving certifications. Introduction Computers systems and networks face many security threats such as unauthorized access and intrusion.

What is on the Horizon for Apple? Apple has been at the forefront and is leading the post PC revolution. The late Apple CEO Steve Jobs pulled the company from near bankruptcy to the most valuable public company (Dilger, 2011). The company revolutionized the music industry with the introduction of iPod in 2001 and introduced digital media distribution with mp3 compressed audio files available in iTunes.

A traditional password verification system inquires the user for provision of a surreptitious sequence of characters (password) to ensure that a right person/user is getting access to his personal system. Simplicity is the power of this method, and the biggest problem as well since it can easily be get hacked by the intruder for many reasons. 

The impact calculation is also required in terms of data integrity, availability; confidentiality and the cost associated with the fixing systems, lost availability and other related issues which are of prime concern to the network and information system operations.

Effectiveness is intended to quantify how well a system is providing its functions to the end users. In contrast, the efficiency is intended to quantify how well the system is functioning based in large part on the performance of the system’s internal components. IS metrics for effectiveness include areas such as firewall intrusions, antivirus capability.

Strategic Approach to Information Technology Management Name Institution Course Date Executive Summary Information technology management is the management of an institution’s technology resources in regard to its priorities and needs. These technology resources include computer hardware, data, software, data centers, and the information technology staff.

We will propose secure technological application architecture of the company. Figure 1.1 shows the physical design of the proposed application infrastructure. Figure 1.1(Physical Design) 2 Network Address Translation (NAT) In network dictionary, Network Address Translation delineates as “An Internet protocol that allows individual sites to support more IP hosts than the number of IP addresses assigned to it.

Various internet sites have emerged like MySpace and Facebook. They are designed to create a profile containing personal information that others can view. These networks facilitated individuals to create social networks with thousands of people. A while back, these websites posed little known threat to personal privacy, but users comfort level changed.

Telephone services in the United States are characterized by a healthy competition between four national operators namely AT&T, T-Mobile, Verizon, and Sprint. Each communication company offers tailored services to their subscribers in accordance to their mission and vision.

I also thank my family for their financial support and their academic support. To all, I say thank you. Abstract Coming up with an Electronic Medical Record is a key concern and objective for many countries, so as to improve their healthcare delivery. However, in order to do so, there is need to have patient repositories.

The VHD has all the structural elements of the physical hard disk, while it can contain almost all the data from the hard disk, by copying the data files or simply creating new data resources. The types of virtual hard disks include the fixed size and the disk that can have dynamically expanding size.

Jeanson James Ancheta’ and ‘107 F3d 4 United States V. Fernandez Lee’. Both cases were summarized as well as analyzed to conclude its effects and significances. United States of America v. Jeanson James Ancheta Synopsis Jeanson James Ancheta (the defendant), a 21 year old boy of Downey, California was accused as per the Computer Fraud Abuse Act, for the abuse of CAN-SPAM Act and for accessing the protected computers of US governmental agencies for committing fraudulent crimes and causing damages to the computers of the Federal used for the purpose of national defense.

The quality of service is given more concentration since it is the most appropriate parameter for measuring the effectiveness of a technology. According to Fletcher, (2009), the ability of the LTE device to provide advanced services such as Voice over internet protocol has been a challenge to technology innovators for quite some time.

The ineffectiveness of incidence response and recovery from incidences which have been recorded in many organizations has motivated the need for scientific investigation to prove how this effectiveness can be attained. Therefore, the proposed project is aimed at performing a scientific investigation on incident response and recovery which is aimed at ensuring that losses are minimized within organizations in event of incidences.

This paper focuses upon cloud computing as the newest technological application that is changing the world. Cloud computing is likely to transform every sector of life in the near future. The invention and continued use of cloud computing will lift off a great burden from businesses. For along time, computers have dominated the business world.

Knowledge management can be recognized as a collection of methods that seeks to alter an organization’s present framework of knowledge processing to improve the work method of the organization along with its outcome.

The author states that case studies are usually held about some social issues or entities which are “…intricately connected to political, social, historical, and personal issues, providing wide ranging possibilities for questions and adding complexity” It follows the same pattern as any other critical study.

This paper will attempt to piece together pertinent information and formulate an ethical analysis of the practice of software piracy. The information gathered will be representative of the many sides to the argument. Table of Contents Abstract 2 Table of Contents 0 Introduction 0 Software Piracy & Intellectual Property 1 File Sharing & Digital Culture 2 Software Piracy & Global Economic Inequality 4 Conclusion 5 References 6 Introduction Software piracy involves the distribution and use of unlicensed copies of proprietary programming code and applications that are protected under international copyright and intellectual property law.

This Act enhances law enforcement by providing a number of investigatory tools. It aims to punish the perpetrators of terrorism at home and the world. This Act fortifies measures to prevent, detect, and prosecute the perpetrators of international money laundering and financing to terrorist activities (USA PATRIOT Act).

At the present, information security has become a serious challenge not only for the business organizations but also for the individuals. In the past few years, WordPress has appeared as a most powerful and attractive blogging platform, which has not become a significant target for hackers searching for getting over blogs for search engine optimization (SEO), hacking or illegally controlling website traffic to re-direct it and for various other reasons.

In this period of increased globalization and high turnovers, knowledge management and knowledge continuity have become an important factor in a company’s performance. However as technology and use of information increased across different sectors within a company, increased threat to data security has also taken place.

The trend towards considering organizational learning and technological up gradation to be two closely related concepts is very recent. Today, the emerging IT technologies have enabled the organizations to exploit their transactional and operational data so as to identify the prospective opportunities and threats.

Cyber threats. With cybercrime becoming a threat to many organizations, there are many threats that have been recognized and pose to be a threat to the normal operations of an organization. There are various types of attacks that have been recognized. This paper will focus on the threats that are normally found to be common on the internet and suggest the possible mitigation strategies that can be applied.

There is an essential gap between managerial strategies of 20th and 21st centuries: Taylor wanted to ‘standardize’ workers in the process of technologies implementation.  'Machinelike’ chain of actions is perfectly implemented in fast food restaurants or in any place, where mechanical actions are in need.  

According to Enticknap (2005, p.1), flash image incorporates graphics and website, and the technology uses the vector concept when relaying information over the internet. It allows streaming of data content over electronic hardware. The flash image also uses raster graphics when formulating creations that present graphic contents.

The technology would enable people operate at the comfort of their living rooms and hotels among other avenues. It will save people the costs of commuting to work places to access vital institutional data. However, technological advancements can be done to it make it more effective.

The author explains that connecting a network adapter to a physical computer requires a virtual machine to be connected or linked to a virtual network to which the physical adapter is connected. When the adapter is not used, the virtual machine connected to the virtual network forms part of the internal virtual machine.

Now producers and manufacturers are not simply concerned with the production rate, but they are struggling hard to get response from the users and critically implement their suggestions. Social media has immensely improved the speed of marketing and getting response from the consumers.

The development of software is a crucial process that requires a great deal of planning and involves making some crucial decisions. One such decision that project managers have to make is deciding upon the methodology that they would adopt in order to make sure that the project is completed in the given time, budget and performs the functions that the stakeholder wants it to perform.

It enables the flow of information from source to receiver and vice versa. In modern world of today, the educational standards have been raised quite high and developed countries are improving their educational facilities to produce future leaders. Communication enhances the sharing of ideas and research findings for mitigation of education (International Institute for Educational Planning, 1-3; Agustian, Djoko and Hitendra, 1-4).

It also involves the surveillance, supervision and control of information or ideas that are promulgated in the society. Censorship has always been a hot topic of debate all over the world. It has remained a topic of heated discussions over the course of history.

Apart from this primary objective, vulnerability analysis also forecasts the efficiency and effectiveness of projected countermeasures as it measures their effectiveness at the operational layer. Some of the steps that may incorporate vulnerability analysis include: Classification of resources on the network Tagging importance level to the classified resources Identification of current and potential threats to these tagged and classified resources Defining strategy for addressing serious issues on the initial level Defining processes and procedures to address security breaches For incorporating these functionalities within the enterprise network, tools are required to assess the network or i

The indulgence of technology into our lives has revolutionized human living and it is now impossible to survive with out the use technologically advanced practices in today’s fast paced world. From laptops to palmtops, barcode readers to touch sensitive interactive machines, from smart cards to eye-tracking enabled security systems, the introduction of information technology has developed the functionality of things by manifolds.

Popular examples include Inn-Centive, Threadless, the Golcorp Challenge, Netflix, user-generated advertising competitions, Amazon Mechanical Turk, and iStockphoto among others (Brabham, 2008). The fact that crowdsourcing is dependent on large, distributed; global network of individuals, raises a set of new challenges.

A lower number of breaches: 57 was reported in 2009. These are some of the pitfalls of the increased dependency and adoption of information technology by the higher education institutions. The over reliance on information technology presents great threats to private and confidential data besides the possible damages to the physical properties such as the computer systems and applications.

This paper seeks to illustrate modern trends of artificial intelligence with regard to its application in day-to-day activities. Artificial Intelligence Artificial intelligence abbreviated AI, is the study of intelligent behaviour and the attempt to replicate such behaviour in an engineered artefact (Whitby, 2009).

As per the scenario, the district offices incorporate employees connecting remotely via mobile devices and smart phones. For establishing a secure channel, Virtual private network is an appropriate control. VPN will encrypt the data before sending and it establishes a secure channel protected from hackers of cyber criminals.

The third generation and fourth generation technologies being the front line technologies. VOIP is one of the gifts and part of the same digital journey that is equipped with similar features. Aims and Objectives: The aims and objectives behind the entire dissertation are to investigate the new modes of communication in form of VOIP.

Rogers (2003) observed that the technological advancement has resulted in the emergence of the Internet, which has changed the way people interact both at the private and business levels. The Internet’s several application and communication services have become exceedingly crucial in the present world.

According to the paper rapid technology advancement aided by globalization has spawned much information sharing networks across the globe. Social networks have tremendously become an increasing research area for information system scholars. Information technologies have irrevocably altered the way people communicate in the contemporary society.

Delivery system must deliver data to the correct destination and data must be received by the intended device or user and only by that device or user and the accuracy aspect determines the delivery of the data in such a way that it was not altered in transmission and left uncorrected or unusable, he timeliness of the communication system must be such that there is no lateness that will render the information useless and a preferred delivery should be real time transmission and jitter refers to the variation in the packet arrival time and is the uneven delay in the delivery of audio or video packets.

Digital evidence is valuable evidence and it must be treated in a comparable manner as traditional forensic evidence, i.e. with admiration and caution. However, since the use of digital evidence is different from other physical evidences, the methods of collecting, handling and transferring such information are different.

esign 13 3.3 Population and Sample 14 3.4 Research Instrument 15 3.5 System Development Lifecycle 16 3.51 Pre-Design Stage 16 3.52 Design Stage 18 3.53 Post-Design Stage 19 Chapter 4 21 THE DEVELOPED PHONE AND ONLINE SALON BOOKING SYSTEM 21 4.1 Introduction 21 4.2 Payment Methods 22 4.3 The payment validation process 23 4.4 Service Provider Selection Methods 24 4.5 Promotional Offers 25 4.6 Data Security 26 4.7 Electronic Shopping 27 Chapter 5 29 SYSTEMS ANALYSIS 29 5.0 Introduction 29 5.1 Hardware 30 5.2 Software 31 5.3 Data 32 5.4 Processes 33 5.5 People 33 Chapter 6 34 CONCLUSION 34 6.1 Summary 34 6.2 Recommendation 35 6.3 Conclusion 35 References 37 Appendices 39 Appendix A 39 Appendix B

It is indeed one more milestone achieved by the field of Information Technology and has added to the modernization and advancements in the business organizations and service sectors. Cloud Computing The term Cloud Computing is utilized by the IT professionals for delivering the computing and technology requirements as an IT service to a community comprising heterogeneous end-recipients.

2- Survey designing and development. 3- Survey, prototype systems and five scenarios Pre-Testing (Informal pilot study) 4- Selecting some user experience benchmarking (Qualitative Dominant) 5- Solicit user participation 6- The last stage was to obtain evidence and conduct the results from the analysis of the survey, which will be elaborated in Chapter 10.