International Journal of Engineering Technology, Management and Applied Sciences (IJETMAS)
Cloud is becoming a dominant computing platform where chunks of data are kept online. Due to distributed nature of cloud they have become easy target to intruders to exploit information and necessity of data availability. Availability of data is most crucial part for economic growth of the society. Denial of Service (DoS) attack is an attempt to make network resource or requested data unavailable to its intended user by flooding the network by spoofing the IP. DoS attack is accompanied by IP Spoofing so as to hide the source of flooding and to make every request look different.