Categories of Attackers. There are many types of attackers, which intend to harm the networks. Some of the most famous types of attackers include hackers, crackers, script kiddies, spies, employees, and cyber terrorists. …
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The reason is that hackers break into the networks to identify the security holes present in the networks. The aim of the hackers is not to commit theft, destroy, or steal any sort of private information; rather the intention is to make the network administrators improve the security of their networks. Ciampa (2009) found that a hacker is a person who makes use of advanced programming skills and techniques to break illegally into any specific computer system in order to expose the security flaws (p. 16). Some attackers believe that the act of hacking is ethical because the aim is neither to steal information nor to create any sort of problem for the user of the computer system. If a hacker attacks my personal computer system, it will make me aware that the security features, which I have implemented for the protection of my computer, are not strong enough to combat the attacks of the hackers. Therefore, I would like a hacker to break into my security wall to identify the security flaws in my system, which will make me improve my security by installing more trustworthy and reliable security features in order to make my computer more safe and secure than before.
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Wireless networking offers wonderful advantages and opportunities to get easy access to communication and collaborative services. Due to this reason, it has been evolving quickly around the world. In addition, most of the modern technologies today are completely reliant on wireless communication.
However, large corporations with the infrastructure to create security are usually the only secure wireless networks available, and the cost is typically prohibitive for the smaller scale user. But does that mean that there is little or no security in place?
68). While wireless technologies bring a wealth of benefits and mobility for end users, there is always a cost for this convenience. As Leo (2008) and others bear out, these drawbacks can be devastating if the wrong people can gain access. The primary danger that outsiders pose to sensitive information is the mistaken belief that the sensitive information is secured behind the metaphorical wall of wireless security.
In uncomplicated expressions, such organisation by switching to wireless technology allows its consumers receive or transmit data from a mobile phone to the organisation's server that links to consumer's account information and vice versa via a link supplied by a telecommunications services provider.
The wireless network market is a high-growth area with businesses eagerly wanting all the benefits that wireless can offer. Wireless networking is fast becoming a viable alternative for entities that can utilize the advantages it provides.
Mobile phones too, they help you to send Multi-Media Messages to other people with cell phones or individual email addresses. You can also use General Packet Radio Service that is probably provided by your mobile phone network's operator to access to the internet.
Since all these devices work on wireless media, obvious vulnerabilities exist. The clients or users are prone to number of attacks like eavesdropping (to ascertain user activities and authentication information), spoofing, jamming, rogue access points, man in middle and denial of service (Godber, A.
It has reached a point where the user can communicate, connect and perform his desired action from anywhere employing the use of wireless technology for example Wi-Fi,Wi-Max etc.
The main usage today of wireless technology is for the usage of internet so much that both
For a long time, 802.11 wireless security has been safeguarded with the use of 802.1x. However, there are several research technologies that have been developed to enhance 802.11 wireless security (Gao, Zheng & Lu, 2015). The technologies include
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