Cloud computing is been the interesting topic in recent time. It provides and offers various services to end user or clients. Cloud provides a storage services which is stored in it data center but user always feel insecure of their virtualized storage data. So security is always an issue specially security risk like including Distributed Denial of Service (DDOS) attack.Many cloud providers like amazon, drop box provide service based on http protocol.So here we propose efficient DDOS mitigation system for cloud environment. Here we design an algorithm which is based on threshold vector to detect DDOS for cloud. We tested our approach on different http data set and found that our system improves the detection accuracy of DDOS in Cloud. We also provide a security for DDOS by designing an image text fusion turing which improves the security of our system. We designed and implemented our system and also evaluated the performance which shows that our system works efficiently to mitigate the DDOS traffic from the Internet.

Dhanya D C

Papers

An Efficient Threshold Vector Based Model for Detecting DDOS in Cloud Environment