naa a22 4500 510793371 CHVBK 20180411083327.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1007/s11277-012-0688-1 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0688-1 A Novel Heuristic Approach Based Trust Worthy Architecture for Wireless Sensor Networks [Elektronische Daten] [V. Dhulipala, N. Karthik, RM. Chandrasekaran] A Wireless Sensor Networks (WSNs) consist of spatially distributed autonomous sensors to cooperatively monitor physical or environmental conditions, such as temperature, sound, vibration, pressure, motion or pollutants. WSNs are more vulnerable to attacks and failures due to the involvement of many numbers of tiny sensor nodes. As the technology is tremendously increasing in the recent past, the implementation of this for various time critical applications is quite interesting and challenging. Moreover, WSNs have no specific hierarchical structures, leads to security and maintenance problems. Trust in WSN is defined as the degree of belief or confidence about the nodes based on the past interactions and observations has which become a mandatory requirement for reliable communication in WSN under security constraints. In this paper, we propose a Heuristic Approach based Trust Worthy Architecture for WSN that considers the challenges of the system and focus on the collaborative mechanism for trust evaluation and maintenance. Our proposed Architecture could also be capable of fulfilling critical security, reliability, mobility and performance requirements for reliable communication while being readily adaptable to different applications. The simulation results of the proposed architecture outperformed the recent trust worthy architecture using the analysis of the performance requirements such as communication overhead, memory requirements and energy consumption. Springer Science+Business Media, LLC., 2012 WSN nationallicence Trust nationallicence Heuristic nationallicence Security nationallicence Reliability nationallicence Mobility nationallicence Dhulipala V. Department of Physics and Research Member Centre for Convergence of Technologies, Anna University of Technology, Tiruchirappalli, Tamil Nadu, India aut Karthik N. Department of Information Technology, Adiparashakthi College of Engineering, Kalavai, Tamil Nadu, India aut Chandrasekaran RM Department of Information Technology, Adiparashakthi College of Engineering, Kalavai, Tamil Nadu, India aut Wireless Personal Communications Springer US; http://www.springer-ny.com 70/1(2013-05-01), 189-205 0929-6212 70:1<189 2013 70 11277 https://doi.org/10.1007/s11277-012-0688-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0688-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dhulipala V. Department of Physics and Research Member Centre for Convergence of Technologies, Anna University of Technology, Tiruchirappalli, Tamil Nadu, India aut NATIONALLICENCE 700 1- Karthik N. Department of Information Technology, Adiparashakthi College of Engineering, Kalavai, Tamil Nadu, India aut NATIONALLICENCE 700 1- Chandrasekaran RM Department of Information Technology, Adiparashakthi College of Engineering, Kalavai, Tamil Nadu, India aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 70/1(2013-05-01), 189-205 0929-6212 70:1<189 2013 70 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer