Got a tricky question? Receive an answer from students like you! Try us!

Wireless Security - Essay Example

Only on StudentShare
Masters
Essay
Technology
Pages 15 (3765 words)

Summary

A wireless LAN (wireless network) is a network without wires. Wireless network's use radio frequencies as their transmission media, sending network traffic sailing over the air. It is a flexible data network system applied as an extension to, or as an alternative for a wired LAN…

Extract of sample
Wireless Security

For companies seeking to expand a computer network or make their employees more mobile, Bluetooth and Wi-Fi can provide a cost-effective way to maximize access to shared data and resources. Major technology companies are behind both standards, and the price and choice of products should only improve. By its nature, wireless access opens up the potential for wireless eavesdropping and data theft. (Johansson et al., 2007)Wi-Fi networks have to be carefully encrypted to prevent unauthorized use. For example, people committing fraud or dealing in illegal materials via the Internet would find advantages in hacking a Wi-Fi network for Internet access that couldn't be traced to the hacker. Meanwhile, hackers have been known to monitor Wi-Fi networks in order to steal financial data and account information.
The answer to Wi-Fi security may lie in "centralized" switches. Originally, Wi-Fi antennas were complex systems that might include networking and security in the same box with the antenna. This means that if a hacker could penetrate one box, entry might be gained to the entire network. (Broch et al., 2007) This is extremely difficult to monitor and prevent in a corporation's building-wide system that might contain hundreds of antennas. ...
Download paper
Not exactly what you need?

Related Essays

Wireless Security in Businesses
Businesses' concern in taking wireless technology a stride ahead of chat is an international issue. Wireless security is at least as good quality as Internet security. Impending technologies and values will create wireless security better than wireline security. That's for the reason that security is being addressed in the early days of wireless communications. (Bill, 2004. 3) Wired security, though, fundamentally resulted from a hodgepodge effort to block holes after they were uncovered. …
6 pages (1506 words)
Wireless Networks-WLAN's
The concept of wireless networking is a relatively new domain and has not been utilized to the fullest even today. …
23 pages (5773 words)