Informatics Publishing Limited

N. Sidhu ¹, K. Kumar ², S. S. Sran ³, J. S. sidhu ¹

Affiliations
1 Computer Science & Engineering Department, GTBKIET, Chhapianwali (Malout), Punjab, IN
2 Computer Science & Engineering Department, SBSCET, Ferozepur, Punjab, IN
3 Computer Engineering Department, YCOE, Talwandi Saboo (Bathinda), Punjab, IN

Abstract

About nine hundred million people are using internet today. Therefore, the availability of internet is very critical for the socio economic growth. Distributed Denial-of-Service (DDoS) is one of the major threats for the current Internet. It degrades internet services severely. In order to measure the impact of DDoS attacks on internet services, we need DDoS impact metrics that are applicable to web services. In this paper, we have used the real time attack traces in order to measure the impact of DDoS attack on web services. The impact of attack is measured in terms of metrics such as throughput, number of requests dropout, Average serve rate to request rate, percentage link utilization and normal packet survival ratio (NPSR).

Keywords

Bandwidth, DDoS, Internet, NPSR, Throughput.

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J. S. Sidhu ¹, V. K. Jain ¹, G. S. Bains ¹

Affiliations
1 Department of Food Science and Technology, Punjab Agricultural University, Ludhiana, IN

Abstract

Tomato is considered a fairly good source of ascorbic acid apart from its culinary properties. During glut season, prices of tomatoes show steep fall. Possibility of extracting tomato juice for use as such and for cooking purposes has been, reported by Jain and Sidhu.

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