Download JNTUA M.Tech 2nd Sem Supply 2018 Feb 9D08206a Wireless Network Security Question Paper

Code: 9D08206a

M.Tech II Semester Supplementary Examinations February 2018

WIRELESS NETWORK SECURITY

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(Computer Networks)

(For students admitted in 2012, 2013, 2014, 2015 & 2016 only)

Time: 3 hours

Max. Marks: 60

Answer any FIVE questions

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All questions carry equal marks

1. 1. Discuss in detail about vulnerabilities of wireless networks.
   2. Briefly explain security authentication of UMTS.
2. 1. Identify the security principles of wireless mesh networks.

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   2. Write about security challenges in wireless networks.
3. 1. Explain about malice and selfishness.
   2. Describe the concept of public key approach.

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4. 1. What is wormhole attach?
   2. Discuss about attacks on Ad Hoc routing protocols.
5. 1. Discuss about source routing protocol.
   2. Briefly explain secure routing in sensor networks.

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6. 1. What are the different privacy related notations and metrics?
   2. Briefly discuss about privacy preserving routing in Ad Hoc networks.
7. 1. Write about various operating principles of IEEE 802.11.

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   2. Elaborate the concept of selfish behaviour in hotspots.
8. 1. Discuss about forwarding game and strategy space.
   2. Describe protocol for packet forwarding.

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