• Mansi Dahiya
• Anil Sangwan

We all are familiar of the security issues being faced in wireless sensor networks due to various attacks present. The wireless sensor network has various types of advantages as well as some disadvantages. To minimize attacks and to increase security fog computing is done using ONE-TIME PADS (OPTS). The securities of data or information is the most challenging task being faced so far and still a problem which is not completely solved but by using some kind of encryption protocol the security can be enhanced. Some of the encryption protocols are c-sec, zigbee and tiny sec. In this research paper the encryption protocol being used is tiny sec. Tiny sec encryption protocol is the first type of software based protocol. There are various disadvantages of these protocols such as overhead with respect to packet size, time and energy. The tiny sec encryption protocol being used in this research paper uses one time pads (OTPs) due to zero packet losses and lesser overhead. The one time pads (OTPs) are generated using random number generator.

wireless sensor network(wsn), fog computing, cloud, otp

"VARIOUS ATTACKS AND SECURITY ENHNACEMENT OF WIRELESS SENSOR NETWORKS.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.5-15, June 2019, Available :http://www.jetir.org/papers/JETIR1907306.pdf

"VARIOUS ATTACKS AND SECURITY ENHNACEMENT OF WIRELESS SENSOR NETWORKS.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp5-15, June 2019, Available at : http://www.jetir.org/papers/JETIR1907306.pdf