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Information Technology Essay

Differences and similarities between existing security standards
ISO- 27001 or ISO/IEC 27001:2005 is typically referred as the most excellent practice specification that facilitates businesses and corporations all through the globe to build up a best-in-class information security management system (ISMS). In addition, these security and safety standards were published jointly by the ISO (international security office) and the international electro-technical commission (IEC). In this scenario, the British standard BS7799-2 was the predecessor for ISO 27001
Pages: 4 (1000 words), Essay
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Design Task/Fault Finding
These issues include the issues of network scalability, convergence, security, high availability, stability and network traffic management. ACE would require carefully designed network architecture to achieve these corporate objectives.This report will present a detailed network infrastructure design to accommodate all business and technological needs of the network. The report will present also present a diagrammatic overview of the topological layout of network infrastructure devices.
Pages: 9 (2250 words), Essay
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Data warehouse, data mart and business intelligence
Databases contain records of data that can be easily accessed. While databases are designed to record and store data, data warehouses are designed to respond to critical business queries. All data warehouses are databases but few databases can be considered to be data warehouses. Databases are usually online transaction processing systems for recording transactions while data warehouses are online analytical processing systems for querying and analyzing data (Jensen, Pedersen, and Thomsen,
Pages: 4 (1000 words), Essay
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Disaster Recovery Plan
Systems made up of NetApp and Microsoft COTS are to run, with one on standby to kick in and take over from the live environment once the live environment fails in the event of a disaster (Bahan, 2003; CXO Media/ IDG Enterprise, 2012; US Small Business Administration, 2010; University of Toronto Information + Technology Services, 2012; Microsoft Corporation, 2012; NetApp, 2012; NetApp, 2011).An oversight team is to form the different committees in charge of the companys functional departments,
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Deploying a WiFi hook-ups in disaster relief - what are the considerations?
These services facilitate them to access wherever but within the city limits (Gallup, 2011).In addition, the Wi-Fi technology is currently believed to be a pervasive public service. For example the Mayor of London announced that they will probably deploy Wi-Fi communication infrastructure, near the Olympic Games. Additionally, they have completed the planning for this deployment and telecommunication firms are bidding in order to get tenders for Wi-Fi infrastructure. In this scenario, the
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DQ_Week 2
Different cryptography, encryption decryption, involvement of special characters, mixture of small and capital characters along with numbers, self generation algorithm as done by William H. Haubert (2002) etc. or the second way could be to generate a rule based system to create the surreptitious set of rules and regulations, control the rules that would be associated to the users and subsequently, the actual login interface for the said system.The above design will not allow users to select an
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DQWeek 5
From the above discussion it has been clear that the future of biometric authentication technology is bright but a number of security attacks on biometric authentication technology would also be increased in the future. It is possible that in future new and more sophisticated techniques emerge for breaking in biometric authentication systems. It is expected that in the future there will emerge a number of techniques that can be used to evade this technology (Waqas, 2009; Riha & Matyas,
Pages: 4 (1000 words), Essay
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Digital culture
Weather forecasts, road navigation, in past all these and many more things were subject to human interpretation and guidance, with the technology around, they are just a few touches away from on the devices that mostly occupy our hands and tables-gadgets.Older generations relied on the human factor, there was more place for values, and relationship fulfillment because there was no element of science and it’s gifted. These gifts have developed a gulf between human beings and their inter
Pages: 6 (1500 words), Essay
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Digital business
It is very vital for this new online portal to understand its competitor’s objectives. It has been viewed that the consumers’ ‘ease of access’ in Amazon.com is the primary strategy that must be highly considered by Textbook Palace (Amazon.com, Inc, 2014). Amazon provides the customers to select the best books according to the price and has used consumer-centric approach to meet the demands of the customers. It functions with its core strategy in place i. to provide an assortment of
Pages: 12 (3000 words), Essay
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Data centric
Strategy, “Plunder’s established a BI strategy, which it termed "Plan to Win," with key metrics centered on place, people, products, and promotions. From there, Plunders built standard questions and scorecards for mystery shoppers.  They needed a way to accurately measure the customer experience. They wanted to review everything from top to bottom from an internal perspective. The scorecards are now in use in 29,000 of the companys 31,000 stores and are one of the critical reasons behind
Pages: 8 (2000 words), Essay
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Demonstrate a critical understanding of current issues in either investigation or prosecution of a aspect of cybercrime or e-investigation
The testing framework aims at combining government intelligence with security industries assessing the risks. Implementing the new cyber security strategy named CBEST seeks to ease pressure on financial services in England. With this in mind, the study seeks to analyze the financial security of the Bank of England.Financial crime in indicates that both internal and external rely on IT systems to manage information (BBC, 2014). On the financial oriented departments, 75 % of the systems use
Pages: 16 (4000 words), Essay
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Data structures and algorithms for social media
In deciding the data structure to use in a social media site, some of the steps to consider include; an analysis of the problem for determination of the applicable resource constrains, determination of the operation to be supported against the resource constrains, and selection of the most appropriate data structure for the given problem. In selecting a data structure, it is always good to consider the cost of the solution, which is a factor of the resources used, thus selecting the simplest
Pages: 7 (1750 words), Essay
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Data mining
Most of the people also communicate via mobile phones. All this information is accessed by marketers and companies without our consent and with each click of the mouse, businesses know what we consume, what products and services we do not like and how to personally advertise the products and services that are beneficial to us. Well, there are those who may not find this intrusive, since some like the idea of personal advertising that companies direct at them. In my view there are those
Pages: 4 (1000 words), Essay
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Develop scenario's for assignments
It optimizes for low overall cost while putting emphasis on a good performance. The deployments for oracle database like small production application deployments, dev/test environments, reporting systems and customs projects are most applicable for this scenario. This kind of scenario is highly scalable hence, if the requirements change, it can be migrated to the other architecture scenarios. Scalability of this scenario is in three dimensions: database size, instance size and architectural. As
Pages: 6 (1500 words), Essay
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Data Communication and Networking Project
These will be involved in the management and control of data flow.Other devices to complete the network will be the network media. Network media include metallic wires within cables, glass or plastic fibers which will include the fiber optic cables for wireless transmission.Topology and cabling diagrams provide a visual map of the network will appear after connection or how the connection will be done. This computer network will use two types of topology diagrams; physical topology diagram and
Pages: 11 (2750 words), Essay
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Data Security
An inventive data encryption resolution enables organization or business to flow at a standard pace, quietly securing sensitive data simultaneously. Some of the excellent alternatives are those running efficiently without the operator awareness (Salomon 2003). It is an essential strategy for securing businesses data. The methods applicable in encryption are many and affordable therefore businesses must enforce data security principle.Insecurity, possibly the biggest element one can do to
Pages: 10 (2500 words), Essay
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Digital crime evolution and the detections
As far as the evolution of digital crime is concerned, there are available information from the Computer Forensics, Cybercrime and Steganography Resources which show that most forms of digital crimes only started as simple e-mail type crimes [4]. Such e-mail crimes often involved the sending of spam messages, which were used to take undue advantage of advertising to computer users or getting them to give their attention to a product or service. With time, there was graduation on such forms of
Pages: 6 (1500 words), Essay
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Disadvantages of Desktop Virtualization
To accomplish successfully the study of disadvantages concerning the server, materials and application will have to be acquired. Moreover, skilled human resources will be key in carrying out the design, implementation and testing of the project. Material requirements include servers, storage equipment, network devices, access to cloud computing and special category software. Microsoft is a big corporation and to make use of their system will require that permission be sought. In liaising with
Pages: 10 (2500 words), Essay
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Database systems: Project milestone 3: Snapshots of tables
1st normal form, 2nd normal form and 3rd normal form. In 1st NF, the table has no repeating groups and each cell of the table has a single value. All the attributes also rely on the primary key. In 2nd NF, the table has to be already in 1st NF and have a solo attribute primary key. The table does not have partial dependencies, but transitive dependencies may exist. The 3rd normal form involves the elimination of the transitive dependencies. The table must already be in 2nd NF. The tables in
Pages: 4 (1000 words), Essay
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Digital Certificate technology has been fundamentally and increasingly compromised in recent times.
To Schwabach (2014), digital certificates, also called identity or public key certificates are electronics documents that are used in proving the authenticity and ownership of public keys. The certificate comprises information about the owner’s identity, the key itself as well as the digital signature of the entity that verified the contents of the certificate (Brands 2000, p. When the signature is found to be valid, then the individual that examines the certificate gets to trust the signer.
Pages: 10 (2500 words), Essay
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