@article{(Open Science Index):https://publications.waset.org/pdf/7790,
	  title     = {Challenges for Security in Wireless Sensor Networks (WSNs)},
	  author    = {Muazzam A. Khan and  Ghalib A. Shah and  Muhammad Sher},
	  country	= {},
	  institution	= {},
	  abstract     = {Wireless sensor network is formed with the combination of sensor nodes and sink nodes. Recently Wireless sensor network has attracted attention of the research community. The main application of wireless sensor network is security from different attacks both for mass public and military. However securing these networks, by itself is a critical issue due to many constraints like limited energy, computational power and lower memory. Researchers working in this area have proposed a number of security techniques for this purpose. Still, more work needs to be done.In this paper we provide a detailed discussion on security in wireless sensor networks. This paper will help to identify different obstacles and requirements for security of wireless sensor networks as well as highlight weaknesses of existing techniques.
},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {5},
	  number    = {8},
	  year      = {2011},
	  pages     = {848 - 854},
	  ee        = {https://publications.waset.org/pdf/7790},
	  url   	= {https://publications.waset.org/vol/56},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 56, 2011},
	}