scholarly journals Security Enhancement of Wireless Sensor Networks Using Signal Intervals

Sensors ◽  
2017 ◽  
Vol 17 (4) ◽  
pp. 752 ◽  
Author(s):  
Jaegeun Moon ◽  
Im Y. Jung ◽  
Jaesoo Yoo
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Security Enhancement

Image transmissions with security enhancement based on region and path diversity in wireless sensor networks

2009 ◽  
Vol 8 (2) ◽  
pp. 757-765 ◽  
Author(s):  
Honggang Wang ◽  
Dongming Peng ◽  
Wei Wang ◽  
Hamid Sharif ◽  
Hsiao-Hwa Chen
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Path Diversity ◽  
Security Enhancement

Integrated Intrusion Detection System (IDS) for Security Enhancement in Wireless Sensor Networks

2020 ◽  
pp. 177-196
Author(s):  
Mini Rani Sharma ◽  
Vikash Kumar Agarwal ◽  
Nitish Kumar ◽  
Santosh Kumar
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Intrusion Detection ◽  
Digital Signature ◽  
Intrusion Detection System ◽  
Detection System ◽  
Heterogeneous Systems ◽  
Divide And Conquer ◽  
Wireless Sensor ◽  
Security Enhancement

Rapidly expanding application areas of wireless sensor networks (WSNs) that include critical civilian and military applications intensify the security concerns especially in hostile unattended environments. In order to ensure the dependability and security of continued WSN services, there is a need of alternate defense line called intrusion detection system (IDS). WSNs are comprised of a huge number of energy-constrained nodes whose battery replacement or recharging is a challenging task after their deployment. In this present work, the authors develop a simple integrated IDS scheme (SIIS) that integrates the concept of clustering along with RC4 and digital signature. For heterogeneous systems, cluster-based protocols perform best as they work on divide and conquer strategy. In order to safeguard the transmitted data, a secured, lightweight digital signature scheme that employs symmetric cryptography is used along with RC4, a synchronous stream cipher that satisfies both efficiency and security for lightweight algorithms.

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