@article{IJSRCSEIT,
  title={Critical Security Mechanism Designed for Data Transmission in Wireless Sensor Networks using Hierarchical Cloud Server},
  author= {{P. Lokesh Kumar Reddy} and { Dr. K. Ramesh Reddy}},
  journal={International Journal of Scientific Research in Computer Science, Engineering and Information Technology},
  volume={5},
  url={https://ijsrcseit.com/CSEIT195214},
  year={2019},
  publisher={Technoscience Academy}
}