Develop a completely secure wsn based on the triple key, Computer Network Security

Q. Develop a completely secure WSN based on the triple key?

Wireless network is the most vulnerable type of network to security attack. Unauthorized access to wireless network is easy. This is because it transmits data over open space. Unauthorized access to wireless network is easy. Wireless also coined new threats and modifies the current information security hazard profile. For example, since communications accrue "through the air" using radio frequencies, the danger of capture is greater than with wired networks. If the message is not encrypted, the attacker can reach it, thereby weakens confidentiality.

Furthermore, Ad hock wireless sensor networks are resource limited to accommodate the traditional computationally intensive cryptographic (such as asymmetric cryptography) and intrusion detection/prevention (IDS/IDPS) security mechanisms. A secure method that addresses the vulnerabilities in WSN nodes is a triple key management scheme using a network, senor, and cluster keys making them secure in commercial and military environments. The triple key management scheme overcomes the weaknesses in the basic random key pre-distribution scheme; the master key based key pre-distribution scheme, and the single key distribution scheme.

Aim:

The aim is to develop a completely secure WSN based on the triple key management scheme that is applicable in hostile environments and able to resist attacks against the WSN. This will be done through three layer of security, which is "pre-key distribution, path key management, and shared key discovery.

Posted Date: 7/26/2013 7:05:41 AM | Location : United States







Related Discussions:- Develop a completely secure wsn based on the triple key, Assignment Help, Ask Question on Develop a completely secure wsn based on the triple key, Get Answer, Expert's Help, Develop a completely secure wsn based on the triple key Discussions

Write discussion on Develop a completely secure wsn based on the triple key
Your posts are moderated
Related Questions
QUESTION An analog sensor is used to monitor the temperature of sea water at different depth. The sensor is fitted to a buoy and incorporates a wireless transmitter that send

QUESTION : a) A datagram of 3000 bytes has to travel over a network with a MTU size of 1000 bytes. Describe how fragmentation can be used to solve this problem. You should pr

What do you understand by the term encryption? Also describe the public key cryptography Encryption: Encryption is a method of converting plain text into cipher text. Using thi

SECURITY ANALYSIS Overview •    Know yourself: examine, identify, and understand the information and systems which are currently in place •    Know the enemy: examine, identify,

Question: (a) Explain and illustrate with a drawing the three-layer feedforward multilayer perceptron neural network. (b) Summarize the standard backpropagation algorithm in

BALANCING SECURITY AND ACCESS Even with best planning and implementation, it is impossible to obtain perfect security, that is, it is a process, not an absolute. Security should

Question: (a) Explain briefly the PCI Control Objectives which enterprises must meet to be compliant with the Payment Card Industry Data Security Standard (PCI DSS). Specify a

Problem (a) Name the various layers of the OSI model. (b) Show, by means of a diagram, how  the TCP/IP  reference model  is different from the OSI-7 reference model? Why is

TRANSPORT PROTOCOLS: Give application-to-application communication. Require extended addressing mechanisms to check applications. Are known end-to-end communicatio

Early networks used simple point-to-point communication . In such a method of communication every communication channel connects exactly two devices. In this way it prepares a m