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Zachman Enterprise Architecture Framework Analysis. Zachman enterprise architecture framework can be viewed as a formal perspective of analysing a modern enterprise in a homogenous structural approach. It seeks to explicitly conceptualize a given abstract of computerized/ custom program into theoretical data model, that is, from a scope perspective to an intrinsic operations perspective (Wout, 2010).
Big and medium businesses are susceptible to security breaches from outside which might compromise their competitive advantage. For security breaches within data transfer, different encryption techniques are employed for safe data travel but the data connecting to database servers must be subjected to policies and mechanisms to protect it from vulnerabilities.
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The second characteristic is that the development cycle breaks the tasks into multiple smaller assignments, which require minimum planning. This also eradicates the need related to long term planning for a particular assignment. The next important characteristic of this method is that the time of development gets greatly reduced from a broad time span of years to just a few days.
UMUC Healthy Fitness Centre did not utilize the platform online media in its marketing activities. Thus, as a part of business process improvement and for developing overall performance, the gym can adopt as well as execute the notion of e-commerce. It has been viewed that the organization uses a traditional business system wherein e-commerce can allow the execution of online registration and booking for users.
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Remote Access Computer Trojan (RAT) enables the hackers and cybercriminals to do almost anything on the victim’s computer. It is typically associated with Advanced Persistent Threat (APT) which facilitates organized cybercrime. The destructive consequences of RAT have actually provoked individuals and different corporations.
This is even made worse by the porous and complex nature of modern transactions and the increasing demand for safe and secure information storage and retrieval mechanisms. The process of securing and protecting information refers to defending data and information from unauthorized access, disclosure, modification, inspection, use or destruction (Layton, 2007).
This dilemma selected is of high relevance with respect to the mounting IT-related security issues today. An array of websites in various industries tends to disclose clients’ important personal information deliberately or inadvertently through their websites. This involves numerous security issues as the website owners or even other users of the sites can misuse the data disclosed.
It is quite essential to state that there are various companies that utilize both security models along with an information security framework. Companies such as Acme, HCL and IBM among others can be considered to be the best examples in this regard (Kim and Solomon 1-100; Whitman and Herbert 1-250).
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Application Proxy Firewalls are highly recommended for their function of stripping down traffic and reassembling it in order to analyze behaviors. Apparently, most of the data leaks occur through the internet; thus, Application Proxy Firewalls allow data to be disseminated only to locations that are acceptable (Ranum, 2007).
Software architecture is the designing and implementation of a high-level structure of software. While other forms of software design are largely about algorithms and data structures, software architecture is mainly about the elements, forms, and rationale of the design at a larger scale (Clements et al. 66).
Computer crimes can not only result in data loss but they also result in sales loss and reputational damage. Among the most prominent security breaches against any company was that against the popular multinational company Yahoo!. Yahoo is a famous search engine and provider of other online services including Yahoo Mail, Yahoo Answers, My Yahoo, Yahoo Voice, and so on.
Crowdsourcing means involving a number of people in a single project. The main idea behind crowdsourcing is that it is an activity aimed at tapping into the collective intelligence and capabilities of a community towards completing tasks that a company could have otherwise performed by itself or used a third party.
Frustrations experienced by users of modern application are associated with errors; in fact, there are no clear definitions of error. However, an error can be defined based on user’s perception towards something that seems wrong in a computer system.
Social networking features often bring together a community of like-minded users and allow viewing and sharing of media. Ina social network, users (such as friends or acquaintances) with common interests often share hobbies, information, and interests, depending on the privacy settings.
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The evolution and the advent of IT have seen great changes in the recent past especially in terms of handling, storing, and sharing of information between one organization and another and between departments of the same organization. This formed the basis on which the ‘African investments data handlers’ organization was established in 2008.
Object instantiation is the creation of an object, that is, the realization of a specific item of a class. It is the creation of objects with similar attributes (Malik, 2012). For example, the class called “Employees” can have objects (instances) of the class "Employees" for "Sam" and "Aristotle". Classes have instances for every data type, known as objects. An example of a C ++ program implementing a class (Employee).
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The ISO 27000 Series security framework has been a priority in many individual agencies because most agencies are created to be able to accomplish their own missions making the security framework to be viewed as an important factor, which has to be budgeted for to ensure the tackling of information security threats.
It helps to improve the appearance of the source code. It helps the programmers to even out the application’s structure, the style of coding, and its logic. It enables the programmers to create a source code that is specific, easy to read, and explicit. Some of the advantages of implementing the naming convention system are: It supports the use of the tools used for searching and replacing, which has minimal possibility of incurring an error.
Even in markets such as India, which has the second-most-populous mobile subscriber base in the world, there are over 500 million mobile subscribers with 12 to 14 million new subscribers being added every month and mobile penetration is growing at over 30% per annum in rural areas (Arora 2012: 1).
The use of predictive analytics helps in the determination of a predictive score for the elements associated with the organization. The major organizational element, in this case, is the customers. The predictive scores inform the business about the most probable action by the customer. The production of predictive scores occurs when the subject organization designs a predictive model.
Mobile websites are developed to enable people access online information via mobile devices such as tablets and mobile phones. Mobile website for any purpose needs to be easy for navigation on any mobile device. Mobile websites are increasingly being used by many people since online information can be accessed at any time and place.
Major large companies for internal institutional projects usually use the waterfall model, this is mainly because the developers are familiar with the environment and it is possible to understand clearly all the software requirements. The rapid-prototyping life cycle on the other hand is used in the development of online systems for transaction processing.
Attackers invent ways of hacking passwords, and steal information from different organizations. At the present, organizations face a number of security threats (Whitman, 2003), this paper explores the information security threats facing Apple Inc. Information Security threats According to Grimes (2012), the threats in terms of information security faced by Apple Inc include: The threat on data Attackers today have invented mechanism to alter data, this involves the data the company utilizes internally.
To ensure adequate security of the network infrastructure, network devices must be configured safely and are accessed securely. During the conduct of infrastructure, application, file and print services, secure protocols should be introduced as well as utilized for network communication.
The availability of information due to digital technology has brought along positive and negative impacts on the new society referred to as the network society. This paper features the various ways in which digital media has impacted society’s way of thinking and reasoning, and how this has changed their course of action.
Use of Digital Media within Organisations
In the analysis of how digital media impacts organisational activities and performance, I will start by giving a brief definition of digital media; Digital media is electronic content which is stored digitally and can be transmitted over the internet or any other computer networks (Messaris 2006).
It is essential to state that Wal-Mart has since long been the center of attention as far as the implementation of information systems in the retail business is concerned. The company has set high standards in the midst of increasing competition, tightening regulations and changing customer expectations.
Comparative to two decades back, people now contract health conditions that put their lives at risk more easily due to over-dependence on chemical-based farming. In the midst of all these health risk factors, the need to be more innovative in the way and manner in which emergency services are delivered to service users cannot be underestimated.
With the increasing advent of technology in the operational sector, it has become quite vital for businesses to implement adequate measures to facilitate stopping unauthorized access to the data. Several industries are categorized under the IT sector such as computer hardware/software, internet, telecom, and e-commerce.
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In general, a computer is an instrument that can obtain and stock facts and convert or process it while evidence is the information that is conversed. On the other hand, data is the representation of knowledge in a dignified way appropriate for communication, clarification and processing largely by a computer method.
In relation to the concept of business networking, the process can be termed as a practice of building mutual and beneficial relationships with different business organizations along with potential customers within a particular marketplace (Wickham & Wickham 3-78).
Merger occurs when two firms enter into an agreement to move ahead with better competiveness as a single new company instead of operating separately. The above represented pyramid of ideas is intended to offer the senior managers of the acquiring company with deeper understanding of the deal in order to coherently align the strategic rationale for performing the deal.
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The Smart Meter System used higher-level languages like Java, which are independent of hardware combined with assembly-level languages that are specialized and dependent on the hardware. The higher layer depended on the facilities of the lower layers for proper functionality (Rajaraman & Radhakrishnan, 2007).
Four key aspects namely system input along with output, central server, network, and software can be related to EHR. These aspects eventually reflect the capability of EHR and also the performance of the system. The following demonstration will show the mind map of EHR. The key hardware aspects of EHR generally include server, input/output tools, database/information management system.
In the view of Reynolds, there are four common approaches to ethical decision-making, including the virtue ethics approach, the utilitarian approach, the fairness approach, and the common good approach. While analyzing these four approaches to ethical decision-making, it seems that the fairness approach greatly fits with the issue identified.
According to Kathleen (2007), agile Software Development Methods are highly iterative and incremental thereby providing a suitable platform for both stakeholders and developers to communicate and working together with a broader understanding of concepts and processes. This study investigated one of the most important elements of the Agile approach, daily stand-up meetings.
The National Aeronautics and Space Administration (NASA) is the United States’ agency to manage the nation’s aerospace research, aeronautics, and other civilian space programs. As per the 2011 NASA strategic plan, NASA’s mission is to “drive advances in science, technology, and exploration to enhance knowledge, education, innovation, economic vitality, and stewardship of Earth”.
Data design is refined to create specific representations for implementation. There are several elements of the data design given in the following. 1. Data Object: Data objects are identified and a relationship between the various data objects is established by using the entity relationship diagram.
Phneah (2013) reports on how organizational risk coming from inside sources is currently evolving and insiders that pose a risk are working in different and more complex ways. For example, Phneah (2013) suggests that previously, risks from inside the company were previously more about financial shifts, but now corporate espionage is becoming a bigger risk.
There are different types of life-cycle models like the waterfall model, the agile model, or iterative incremental model which come into adaptation and application of software development. The selection of the model depends upon the type and nature of software being developed (Munassar & Govardhan, 2010).
The reason for this is that a better understanding will be attained of the fact that whether the problem rests within the teams or it is the coordination amongst different teams that is causing problems (Spangle, 2000). The reason for having separate meetings first is for the researcher to have a better understanding of the situation before he or she steps into the actual problematic area.
This emerging trend in the contemporary world gives companies both attractive technological and financial benefits as well as giving them a competitive edge in the highly competitive environment. Cloud computing involves sharing of computer resources, both software and hardware, among many users along connected computers over a network, mostly the internet (Armbrust et al, 2010).
NIST initiated the process of making a replacement for DES and in 1998, 15 designs competed and after a long evaluation process, in October 2000, Rijndael cipher was chosen as the design on which the AES was going to be based on. Rijndael cipher was invented by cryptographers John Daemen and Vincent Rijmen, who were from Belgium, as a proposal for the Advanced Encryption Standard.
The author states that the main social media platforms that are being used include Facebook, Twitter, Google, YouTube, and LinkedIn where Facebook has the greatest market share. Social media and most businesses ranging from SMEs to corporate companies are now using social media marketing strategies.
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The security infrastructure would increase the efficiency as well as productivity of the security resources within the agency. Minimizing costs allied with the soiled vulnerabilities related assessment would also enable the agency to reduce its IT costs and develop the maintenance and testing procedure of the physical security aspects in a more efficient manner.
Considering the shortcomings of the implementation of Quality of Service, there is an indication that quality of service, QoS, is an area that stimulates extensive research. To facilitate the QoS network to have a reliable productivity platform, more effort needs to be done in QoS research to unveil new QoS implementation mechanisms that will ensure high productivity.
Digital forensic personnel needs to deal with crucial tasks of probing a large number of pictures with the intention to depict potential facts. In this regard, Content-Based Image Retrieval (CBIR) is a technical resource that can help them to perform this task. It is used to resolve queries related to contraband images as well as images of some known people.
The network would connect different parts of the hotel using the main switch. The switch connects to a LAN network, camera network, Wi-Fi network, database server and all the tablets that are used in the restaurant. The restaurant LAN connects the PCs being used in the kitchen, reception and the bar.
Consideration of a threat doles out as a restriction or limitation that creates hindrances to perform required tasks as it dissuades to take action considering losses and costs. The whole process can be seen as a military action in which, concerned parties are restricted to take any military action that would affect the foreign policy objectives of the two involved states.
The research has shown that open or public networks such as the Internet are more vulnerable than internal networks for the reason that they are virtually open to everyone. Hence, when the Internet turns out to be an important part of the business network, then the organization’s information arrangements also become open for attacks from outsiders.