Information Technology Essays

Information security policy is a compilation of guidelines, procedures and processes, which ensure the safety of information in a business or an organization. It aims at helping an organization safeguard its intellectual property from unauthorized access, inspection modification, perusal, use, disclosure, disruption, recording or destruction.

Fiber optic technology is mostly used for local area networks. This is expensive in installation but maximizes the results for data transmission as compared with traditional metal cables. Many telephone companies around the world are planning to replace the network with fiber cables for better transmission. The long life with a high data rate and light in weight are the capabilities of fiber optic technology.

Modern technology has produced such a deep influence on society that the majority of folks avoid leaving home without their mobile phone, and their laptop has turned out to be their best pal. The most life-changing fragments of the tech field for many continues to be the smartphone — a multi-function gadget that brings together the features of a mobile phone and a personal computer.

In an age when most of our personal information has become public or lies behind an encryption program that maybe its only line of defense in addition to a group of firewalls, it has become all the more necessary for any company worth its name to make foolproof and secure measures to ensure that sensitive corporate, business or personal information always remains protected. 

Service-Oriented Architecture (SOA) is independent of vendors and technology. These are designs and design patterns, which are used as services. It is a piece of software that is working as an application in terms of functionality. The retrieval of an online bank statement, the submission of an online form for opening a novel account, booking of an airline and the reservation of tickets, etc.

Auditing companies are complying with the laws and the changing technology in the financial institutions such as online banking by application of Computer Assisted Audit Techniques (CAATs) like Audit Command Language (ACL), Interactive Data Extraction and Analysis (IDEA) and excel spreadsheets. Financial institutions are required to comply with the following laws.

An operating system (OS) is a compilation of software that manages computer hardware and services for computer programs. Application programs frequently necessitate an operating system in order to run. The paper discusses the various features and the capabilities of java that rely on and supporting the system operations.

Information security is becoming one of the most important concerns in almost every profession and every field of life. Information security is a business issue, not just a technology issue. Sensitive information about the consumers and employees, finances, inventories, payments, research work, is being maintained by governments, organizations and companies.

Every Bitcoin contains an address with an encrypted key. This is done in order to secure payments for Bitcoin owners. Despite the implementation of several security measures, the risk of theft is high. Modern hackers can commit cybercrime by using malware. For example, Bitcoins are more like e-cash.

The idea of sandboxing can relate to a child’s sandbox that is made to protect the sand from the outer environment and must be kept in a particular place. The idea of sandboxing in the world of information technology is that a virtual area is dedicated for the non-trust worthy applications that can risk other data present in the system can run smoothly in the system without creating a mess to other applications.

Signal processing has the primary goal of providing the underlying information on the specific problems for the purposes of decision making. In control systems, control theory is normally used both in the analysis and design of feedback systems. Such systems include those that regulate temperature, fluid flow, force, motion, pressure, voltage, tension and current.

The problem that the majority of companies faced with the traditional IT infrastructure consists of several problems. One of the critical problems is the fact that it takes high energy costs. In addition, the traditional mainframe networks take too much space. Furthermore, the heat that is generated through these servers must be cooled.

The main purpose of this report is to prepare and indicate the plan for software maintenance and change control for McBride Financial. To remain in the capacity of the software implementation for McBride Ltd., a plan for software maintenance is really obligatory. The software agenda only does not depreciate.

Internet users must be vigilant enough to keep their computer’s anti-virus software updated with the latest improvements. It is probably wisest if internet discussion forums are restricted to adults, in the inevitable case that cyberbullying, trolling or other malicious predatory behavior takes place.

MAC OS X Snow Leopard and Windows 7 differ in their basic approach to handling applications and documents. Mac vs. Windows (2010) described the two systems and considered the first one to be an application-centric operating system while the latter is a more document-centric operating system.

Another factor that is involved in evaluating a health website is the correctness of the information that is provided by the website (Boklaschuk & Caisse, 2001). The website, WebMD, provides the readers with links that include a biography of the writers of the different articles it publishes online. The qualification and experience are clearly stated in those links.

Information systems were introduced in order to enhance efficiency in the activities and processes of businesses and therefore assist in attaining profits and other cost benefits. Doom points out that “information technology was mainly used internally, and not for communication with suppliers and customers” (33).  

The use of virtual technology has improved various aspects of user performances in terms of spatial understanding, training, memorization, and perception. The Duke immersion virtual environment enables the users to experience three dimentional computer graphics applications from the first-person perspective through the use of the six senses.

People, therefore, participate in discussion groups, team building, marketing, educating, disclosure of personal information, gossip, contact, stalking, and identity theft, among others. Student life without Facebook is almost inconceivable. Since its foundation in 2004, this popular social network service has quickly become a basic tool.

The cleanroom software engineering procedure is the process that is geared towards is the construction of software with no faults during development (Mills 19). Testers can concentrate their efforts on assessing the dependability of code rather than taking time on discovering and debugging code on approximately an infinite figure of possible defects.

In data mining, data is collected and looked at it through various dimensions. It is carefully analyzed, summarized and the relationship between various variables noted. This can be used to fight epidemics in third world countries by closely examining medical data about the region and coming up with solutions before they occur again.

At the present, no one can neglect the significance of cloud computing in the information technology marketplace. Especially organizations using cloud environment for managing their business operations, have realized that implementation of cloud environment in an organization either at a small level or at a high level may lead to success.

The specifications as developed by the relevant trusted computing groups have faced resistance in some areas of this technology deployment especially in academic circles where some issues, not specifically related to trust computing, have been thought to raise privacy concerns as foreseen by the authors. 

A large amount of employee, supplier and stakeholder data was already being collected in order to enable security checks and to compel people to sign confidentiality agreements regarding the sharing of company data or any data that might compromise the company’s position with external entities. However, this data was only visible to very few people within the entire organization.

The qualitative methodological method was applied to this research.  It focused on two countries (Ghana and Nigeria) to demonstrate the objectives of this research. This research revealed that contributory factors to the digital divide in Africa include poverty, corruption, limited access, limited education, limited resources, as well as socio-economic barriers. 

The two articles provide certain information for the protection of the computer system from the web related vulnerabilities. A critique has been made in order to evaluate how effectively the articles have represented the findings and how the findings have contributed to the area of computer science. Other articles in the related subject area have also been evaluated.         

Ethical principles of confidentiality, autonomy and non-maleficence oblige all stakeholders to secure the information of medical records. It is analyzed that how three principles are used for personal and medical-related information of individuals over the internet. Stakeholders as well as federal governments can take action to hinder the individuals from illegal access to information over the internet.

ISTE ( International Society for Technology in Education ) is an organization responsible for setting the national educational technology standards for students. The body operates under the following basic concepts; One, learners demonstrate a coherent understanding of the nature of and way technology systems work.

It is true that the digital age has made copying of other people’s works easier than before. As such, it has become very necessary for inventors and authors of software to consider seeking protection from intellectual property protection, as a way of guarding their inventions against pirates that are increasingly taking advantage of the digital revolution.

Much of the evolution that has seen the better performance of computers involves the improvement of the speed and performance of computers. Since computers process large amounts of data, most of the improvement is focused on processing speed, hence improving the performance of the computer.

The airline industry is continuously going through innovations and transformations, and the capacity to respond and adapt quickly is crucial. The amount of amassed and stored information is quickly enlarging and information management capacities become not just a means toward success but also continued existence.

Intense contact with technology has created behavioural changes among the digital natives and this has been described by sociologists as the digital divide. According to Tapscott (2008), the misunderstanding within the workplace pitying the digital natives and the digital immigrants has resulted from the behavioural changes.

E-participation and the success of businesses greatly depend on the strategies employed in the inclusion of information technology initiatives in their operations. Properly integrating traditional practices with the information technology facilities processes and facilities aid in the appropriate policy formulation and execution of business roles.

All Members of the department of defence must understand the security planning guidelines from the engineering task and from Microsoft for the preparation of the security plan. The department as a whole must be reasonably literate in every technical aspect in order to consider computers as their best security tool.

The 802.11n is an IEEE standard for Wi-Fi wireless local network communication released officially in 2009. The 802.11n Wi-Fi wireless network technology is the latest technology developed to improve the reliability of older network technologies. This modern technology has now become the standard of the network.

Social networks, especially Facebook have a wide influence upon the current generation across the world irrespective of a young, adult, or old people. In fact, social networks opened another channel of communication for the current world. One of the major advantages of social networks is their ability to enhance instant communication between different cultures.

Technology is used both for leisure and curative, for instance, as Belkin states, a lot of research was carried out through technology to salvage life, especially to cure long term illnesses that could only be managed with stop-gap solutions so that the patient lives longer.

Ubuntu operating system comes in several distributions. These distributions differ in several aspects as follows. A Linux distribution is an assembly of the kernel and supporting software applications for a specific use. There are several Linux distributions available and include; RedHat, Linux CentOS, Fedora, and Ubuntu.

Human beings have progressed and advanced as a social kind and have subsequently established an extremely refined social implementation, signaling, and execution mechanism that compensates and impose-compound forms of cooperative conducts. Evidence of human social character is evident in their ancestors as they used to live in groups.

Digital life and network technologies have dominated every society all in most parts of the world. Ever since the use of the Internet came into place, communication, commerce, and media heavily rely on it to facilitate the various operations occurring in these fields. Therefore, networked publics will remain relevant in today’s modern world provided the human race will remain in existence.

During the period, people devalued the era because they considered it destructive to the world. However, this is not the case because the era enhanced communication (Schwabach 2006, p. 68). The internet has benefited different sectors, for example, it connects different universities around the globe in sharing their research data online.

As the use of VoIP is growing at a tremendous pace, the problem of SPIT is likely to expand in the future. More and more people and companies are switching to VoIP from traditional telephone networks. A detailed study by Pras and Sinderen shows that 25% of the Western European households switched to VoIP from PSTN.

Right from ITES which has been declared as pillar of economic growth to the humble Pasha Centers in villages – ICT is making its marks in every aspect of life in Kenya. It is not only providing economic benefits but also empowering citizens through e-government initiatives.ICT in Kenya is bound to make a strong impact on the economic progress of Kenya in al spheres.

The IT infrastructure of a Firm provides the foundation for serving customers, working with vendors, and managing the internal firms’ business processes. ProComm Technology  Company’s IT infrastructure includes investments in both hardware, software, and services, such as consulting, education, and training, that are apportioned over the full spectrum of the business units in the firm. 

Mobile phones are viewed as being one of the most significant and revolutionary devices in modern times. Martin Cooper who invented the device changed the world in both a negative and positive way. The impact of mobile phones has been felt across the globe and doctors and professors had predicted that this invention would have a huge impact on societies at large.

With the information gathered regarding multiple security threats that are currently present and looming today, we can say that there is a significant issue regarding smartphones and the security of the data. It is our natural response to build a defense for any threat that we encounter and develop these defenses according to developing threats.

The major source of security for the IP network layer is the Internet protocol security (IP sec). This implies that the security of all the IP packets is granted, regardless of the superiority of the protocol being transported in the packet payloads. When using the internet security protocol, the applications do not require further reengineering.

Information security, which entails the practice of defending information from unauthorized parties, is a major issue among organizations. Securing networks is a process that has continuously been applied by individuals and firms. Within the network, a vast and evolving collection of threats is noted to compromise and exploit the weaknesses of organizations.

Mandarin M3 and mandarin OPAC are the two systems that offer complete automation functions that include circulation, cataloging, reports, searching, inventory, as well as modules. The Mandarin M3 library automation system is a search engine and native MARC database that has been designed specifically for library use.

The information system security is in two levels, and the cloud is used at both levels. First of all, there internet service providers (ISPs) must keep secure all the data of those they secure. Everything starts at this point. The cloud service used must be an encrypted one to ensure that there are no data leakages at all.