Attacks on wireless network, Computer Network Security

Assignment Help:

Q. Attacks on wireless network

WSN are vulnerable to attacks which compromise the integrity of the WSN nodes by decreasing the nodes' fault tolerance capabilities, data distribution, and multipath routing of packets. Hu, Ziobro, Tillett and Sharma, Karlof  and Wagner, and Kaplantzis that Sybil attacks as being critical in WSN because the attacks compromise the integrity of the network by ensuring broadcast packets based on direct vs. indirect communication, stolen vs. fabricated identities are undetected. Eschenauer and Gligor and Gautam, Lee, Pyun and Jae-Young show that Sybil attacks are propagated directly or indirectly using misbehaving nodes, voting, routing, data aggregation, and distributed storage techniques. A detailed study on solutions based on direct validation, indirect validation, resource testing are deficient countermeasures against such attacks. Liu, Ning and Li questions and affirms that modern techniques which depend on radio resource testing, post verification, RSSI based detection scheme, registration, code attestation, and random key distribution do not provide complete security to a WSN underscoring the need for a triple key management scheme.


Related Discussions:- Attacks on wireless network

Issue-specific security policy (issp), Issue-Specific Security Policy (ISSP...

Issue-Specific Security Policy (ISSP) The ISSP addresses specific areas of technology, needs frequent updates and having statement on organization’s position on a particular iss

Explain why spreadsheets are so useful, Question: Spreadsheet packages ...

Question: Spreadsheet packages are widely used in Business. a) Explain why spreadsheets are so useful. b) Spreadsheet files are sometimes saved for use by other software

Network management system, Question (a) Draw a typical hybrid star-rin...

Question (a) Draw a typical hybrid star-ring topology paying attention to how the clients and switching hubs are connected. (b) State 3 main differences between a router

What is information security, What is information security Information s...

What is information security Information security protects information (and facilities and systems which store, use and transmit it) from a broad range of threats, in order to p

Calculate the total latency, Question (a) Inspect the following ifconfi...

Question (a) Inspect the following ifconfig output of an IPv6 interface: i. What is the hidden Hardware Address of the interface on Line #1? ii. What is the hidden subn

Risk control strategies-, Risk Control Strategies Once the ranked vulner...

Risk Control Strategies Once the ranked vulnerability risk worksheet has created, they should choose one of following 4 strategies to control each risk: •Apply safeguards which

TCP / IP, Let me know the details of protocol tcp/ip

Let me know the details of protocol tcp/ip

Cipher methods-cryptography, Cipher Methods There are 2 methods of encry...

Cipher Methods There are 2 methods of encrypting plaintext: • Bit stream method – every bit in the plaintext bit is transformed into a cipher bit one bit at a time. • Block cip

History, how did slavery influence life in the colonies

how did slavery influence life in the colonies

Malicious node detection mechanisms, Many applications are vulnerable to in...

Many applications are vulnerable to intrusion attacks and can provide misleading reports about misbehaving nodes. Some of the mechanisms under such a category include the Bayesian

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd