Chapter 1: Introduction
Wireless communications are, to any extent, the most rapidly growing section of the communications sector. For this reason, it has seized the consideration and responsiveness of the media and the imaginings of the general public (Ijemaru et al., 2018). In the past decade, cellular communications systems have faced exponential growth and development and there exist billions of users all over the globe. Statistics indicate that by the culmination of 2018, there were approximately 5.1 billion individuals across the globe that subscribed to mobile services, and this signified approximately 67 percent of the world’s populace. Furthermore, the statistics indicate that more than 60 percent of the population in the world has accessibility to internet (GSMA, 2019).
In delineation, wireless communication takes into account the transmission of message signals through minimal energy radio frequency waves by utilizing open air, with the media aspect including both a transmitter and a receiver. The message signal is conveyed to the nearby antenna spot and is transported via optic-fiber cable to a wired telephone or via radio signal to a different wireless phone. Notably, the vulnerable and open nature of wireless communications networks causes wireless transmissions to be substantially more susceptible to different malicious attacks by impostors. This varies from identity theft, eavesdropping to interrupt data, violating the rights for privacy, denial-of-service attacks, to incorporation of viruses, Trojan horse and other mischievous codes to interrupt valid transmissions, and jamming attacks (Ijemaru et al., 2018). What is more, imposters and trespassers have the ability to incapacitate or deactivate firewall protection to attain accessibility to private and sensitive data and information that is conveyed between two wireless communication devices, in the event that this sort of information is not properly safeguarded by strong and comprehensive encryption. As a result, this points out the significant necessity to enhance security in wireless communication, in order to deal with cybercriminal actions, bearing in mind that at the present moment, progressively more individuals are utilizing wireless communication networks in the home and workplace settings (Ijemaru et al., 2018).
Chapter 2: Literature Review
The enormous worldwide infrastructure does not have any fundamental security mechanisms that are embedded to safeguard itself. As a result, it is set for incredible sharing on both levels of insignificance and extreme necessity and therefore the need for security in communication network technologies is paramount to preclude incessant threats (Jain, 2013). Communication network security is a conception to safeguard both network and data transmission over wireless network. Imperatively, data security is the key element of secure transmission of data over communication networks that are undependable (Jain, 2013). In the contemporary, security is a challenging aspect of data communications that encompasses numerous areas comprising of safe and secure communication challenges, strong data encryption techniques, as well as trusted third party to sustain the database. Security has developed into a significant issue in communications. The necessity for communication network security is mounting on a day to day basis. The fundamental reasons for such security include conducting business, proper communication and safety in prospectively unsafe environments and also the development and execution of enterprise-wide communication security policies (Jain, 2013). The purpose of this paper is to comprehensively examine security in communication technologies.
Wireless security encompasses any initiatives taken that preclude unwarranted access or damage to information that is transmitted over wireless networks in addition to making certain that both the privacy and veracity of data are not compromised (Ijemaru et al., 2018). At the present moment, most of the security architecture that are existent have faced a great deal of compromise owing to the actuality that the airwaves are susceptible to prying and meddling from any individual with radio frequency antenna. Consequently, this has made it significantly challenging to attain complete and total security over wireless communication systems (Ijemaru et al., 2018). There are several security susceptibilities and shortcomings linked with wireless communication networks.
Based on research conducted by Laeeq (2011), the survivability of wireless communications is associated to the protection...
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