Phd in Security Attacks & Energy In WSN Network

INTRODUCTION

Consisting of the energy resources and limited calculations, these power constraint networks are called as Wireless Sensor Networks. These are the emerging applications coming across in the field of pervasive computing comprising the base stations along with the sensor nodes which are further very efficient. The transmission medium used has the broadcast nature due to which wireless sensor networks are highly responsive to certain attacks in terms of its security.

PhD in SECURITY ATTACKS AND ENERGY EFFICIENCY IN WIRELESS SENSOR NETWORKS

IDEAS

The intelligent sensor nodes and base stations in the process of wireless sensor network have proved to be of great advantage. From the environments set up by humans and other natural ecosystems, these sensor nods collect the necessary information and transmit to respective base stations.

The working of sensor nodes is subject to resources comprising the following:

• Limited power of battery
• Capability to communicate
• Power to compute
• Memory storage

On the contrary, base station works under constraints of more energy, communication and resources to compute.

ISSUES IN THE CURRENT TECHNOLOGY

The sensor nodes may use multicast or broadcast mediums to transmit information. The broadcast nature results in wireless sensor network to easily become prone to security attacks. There are many such attacks possible in WSN which may be inform of injecting the path of final destination and source, trafficking in network, controlling the flow of traffic in network etc. the attack depends on different criteria which may be the domain or techniques used by attacker.