Threats to security of Wireless Sensor Networks

Wireless Sensor Networks provide an inexpensive and power efficient solution to a majority of real world problems. This solution, however, is provided at the cost of computing ability. Due to their perks, Wireless Sensor Networks have a bright future. However, Wireless Sensor Networks are prone to security issues and attacks. Providing effective solutions to these problems is a requirement in order to ensure that Wireless Sensor Networks continue to pave way for future innovations. This paper introduces the concept of Wireless Sensor Networks, while providing a brief overview of its origins and applications. The paper also discusses the security goals, threats, attacks and constraints associated with Wireless Sensor Networks.