Custom essays on Wireless Technologies

Assumptions

The study stands on the ground that wireless technologies are vulnerable to three threats: natural disasters, hacking/cracking, and illegal computer crime. Wireless technologies need improvements to prevent aforementioned threats.
Limitations
The current study uses qualitative methods, whereas the use of quantitative methods, which can help to assess existing threats to wireless technologies and the frequency of their occurrence in the contemporary world.
Delimitations
The study will focus on the analysis of responses of IT professionals, experts and average users to obtain detailed information on current problems related to wireless technologies and their prevention. The responses will be analyzed and critically evaluated and, on the ground, the summary of findings will be presented.
Summary

The development of wireless technologies makes their study essential for understanding possible risks and threats. The current study focuses on the extensive research of the current development of wireless technologies and major problems they are currently facing. The next chapter will focus on studies dedicated to this problem and uncovering the current situation in wireless technologies and their prevention.
CHAPTER 2
REVIEW OF THE LITERATURE
This chapter focuses on the review of existing literature dedicated to the problem of the development of wireless technologies and threats and risks that arise in the course of the development of wireless technologies.
In actuality, the development of wireless technologies is booming. In this regard, many specialists (Pawlikowski, et al., 2002) point out that the emergence of wireless technologies dates back to the 1990s, when the first mobile phones have started to be implemented en masse that stimulated the development of new wireless technologies, contributing to the higher mobility of users and their wider access to networks, either local or wider, including internet. At the same time, the development of wireless technologies was accompanied by consistent challenges because it was necessary to create reliable and safe technologies, whereas the reliability of wireless technologies at the dawn of their development was under a question and many users preferred conventional technologies, instead of wireless ones, although it was obvious that wireless technologies were more convenient compared to conventional technologies. In this respect, it is worth mentioning the fact that wireless technologies did not need so much hardware as conventional technologies, whereas they could make users mobile and not linked to the specific place, where they could use technologies (Cavin, et al., 2002). At this point, the major problem of early wireless technologies was their reliability. To put it more precisely, early wireless technologies had a low degree of reliability and the connection could be lost easily, under the impact of numerous external factors. Naturally, in such a situation, users were dissatisfied with the wireless technologies. However, in the course of time, the wireless technologies kept progressing and their developers have managed to create reliable technologies that could function steadily with a high degree of stability keeping users connected (Barrett, et al., 2002).
Documentation

In terms of the current study the studies conducted by different specialists in the field of IT and wireless technologies will be analyzed and discussed. The overview of their works will help to understand better the current situation in the development of wireless technologies, existing threats and methods of their prevention.
Literature Review

Nevertheless, till present days, developers of wireless technologies still fail to expand the scope of connection and operations of wireless technologies (Viardot, 2001). What is meant here is the fact that the contemporary wireless technologies allow users to use these technologies within several meters to a few kilometers. In such a way, the scope of the application of wireless technologies in terms of wireless networks are limited, but still they can be applied successfully within an average organization located within the area of a few hundred of meters or even a few kilometers (Kim, 2003). In such a situation, the progress of wireless technologies has opened larger opportunities for their application within organizations. At any rate, today, wireless technologies are not considered so unreliable as they used to be in the past, although they may be still inconvenient, especially, when the extensive network is needed.
The development of wireless technologies contributed to the change of the development of computer and telecommunication technologies consistently because wireless technologies have opened new opportunities for communication and sharing data using wireless networks and devices (Andrew, 2003). At the same time, specialists (Behzad, 2003) point out that the rise of wireless technologies raised new problems of developers of information technologies and telecommunication systems because wireless technologies could applied effectively but within the limited area, whereas the existing conventional networks covered huge territory and was more advanced in this regard. Therefore, developers of wireless technologies faced the problem of the adequate connectivity of wireless and conventional networks and technologies (Broch, et al., 1998). In addition, they faced the problem of the development of wireless networks because it was new experience and wireless networks should be developed to maintain the stable and reliable organizational performance and be user-friendly. In such a situation, the development of wireless technologies focused on the compatibility of wireless technologies with conventional technologies and the improvement of the performance of wireless devices and networks to maximize the user satisfaction and minimize the risk of malfunction.
In actuality, wireless technologies are well-developed for they have made a considerable progress since their appearance in the early 1990s. In this respect, it is worth mentioning Bluetooth and WiFi as the major achievements of developers of wireless technologies since the emergence of wireless technologies. At the same time, wireless technologies keep progressing and many specialists (Behzad, 2003) forecast the fast development of wireless technologies in the future, whereas some specialists (Kim, 2003) believe that wireless technologies can challenge the position of conventional technologies to the extent that, in a long-run perspective, they can totally replace wireless technologies.
At this point, it is worth mentioning the fact that the emergence of wireless technologies stimulated the appearance of numerous mobile devices, which hold a considerable part of the market today. In this respect, the appearance of mobile phones, laptops, netbooks, iPads, e-books and other devices is closely intertwined with the development of wireless technologies. To put it more precisely, the aforementioned devices rely heavily on the use of wireless technologies, whereas the development of wireless technologies opens wider opportunities in the application of the aforementioned devices. What is meant here is the fact that contemporary mobile devices, such as mobile phones or laptops use wireless technologies excessively. As a result, developers of mobile devices attempt to use the full potential of wireless technologies that stimulates the development of wireless technologies and development of wireless networks, which are oriented on organizations mainly. At any rate, specialists (Lin, et al., 2003) argue that many organizations attempt to develop their wireless networks to facilitate the communication within organizations but they rarely use wireless technologies to expand their networks beyond organizations.