Enhancing Security of Wireless Sensor Network
This paper shows how, the authors can enhance security of the wireless sensor networks. In order to send confidential data from sensor node to sink node and also physical threat is possible to sensor node. Security mechanism can be applied at sink node to protect various threats in OSI layers and also achieve the security goals. This paper suggests architecture to deal with various types of attacks based on Encryption and hardware processor for Wireless Sensor Network (WSN).