Question 1a describe the two fundamental characteristics, Ask an Expert

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Question 1:

(a) Describe the two fundamental characteristics of antennas explaining in detail how it affects the security of wireless networks.

(b) What is a wireless client utility and why are they used?

(d) What type of Modulation does 802.11n use and explain how it achieves 150 Mbits/sec?

Question 2:

(a) 802.11x has an authentication mechanism that allows the use of certificates. Explain the basic working of this protocol by giving appropriate examples supporting your answer with a network diagram. Your answer should clearly show the flow of communication between the nodes and explain the functionality of each device in the network.

(b) Explain how obscurity can be a valuable tool in protecting a wireless network.

(c) Enterprise Wireless Networks generally use three main authentication methods. Identify them and explain the weakness of each one where possible.

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M9589878

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